From MFKP_wiki

Jump to: navigation, search

Selection: with tag trade-offs [80 articles] 

 

Precipitation dominates fire occurrence in Greece (1900–2010): its dual role in fuel build-up and dryness

  
Natural Hazards and Earth System Science, Vol. 14, No. 1. (03 January 2014), pp. 21-32, https://doi.org/10.5194/nhess-14-21-2014

Abstract

Historical fire records and meteorological observations spanning over one century (1894–2010) were assembled in a database to collect long-term fire and weather data in Greece. Positive/negative events of fire occurrence on an annual basis were considered as the years where the annual values of the examined parameters were above (positive values) or below (negative values) the 95% confidence limits around the trend line of the corresponding parameter. To analyse the association of positive/negative events of fire occurrence with meteorological extremes, we ...

 

Do not publish

  
Science, Vol. 356, No. 6340. (25 May 2017), pp. 800-801, https://doi.org/10.1126/science.aan1362

Abstract

Biologists have long valued publishing detailed information on rare and endangered species. Until relatively recently, much of this information was accessible only through accessing specialized scientific journals in university libraries. However, much of these data have been transferred online with the advent of digital platforms and a rapid push to open-access publication. Information is increasingly also available online in public reports and wildlife atlases, and research published behind paywalls can often be found in the public domain. Increased data and information ...

 

Unmask temporal trade-offs in climate policy debates

  
Science, Vol. 356, No. 6337. (04 May 2017), pp. 492-493, https://doi.org/10.1126/science.aaj2350

Abstract

Global warming potentials (GWPs) have become an essential element of climate policy and are built into legal structures that regulate greenhouse gas emissions. This is in spite of a well-known shortcoming: GWP hides trade-offs between short- and long-term policy objectives inside a single time scale of 100 or 20 years (1). The most common form, GWP100, focuses on the climate impact of a pulse emission over 100 years, diluting near-term effects and misleadingly implying that short-lived climate pollutants exert forcings in ...

 

Fitness of multidimensional phenotypes in dynamic adaptive landscapes

  
Trends in Ecology & Evolution, Vol. 30, No. 8. (August 2015), pp. 487-496, https://doi.org/10.1016/j.tree.2015.06.003

Abstract

[Highlights] [::] Integrating fitness into community ecology will improve trait-based predictions. [::] Dynamic adaptive landscapes link phenotypes to fitness across environments. [::] Fitness is a function of multidimensional phenotype–environment interactions. [::] Intraspecific trait covariation constrains environmental niche breadth. [Abstract] Phenotypic traits influence species distributions, but ecology lacks established links between multidimensional phenotypes and fitness for predicting species responses to environmental change. The common focus on single traits rather than multiple trait combinations limits our understanding of their adaptive value, and intraspecific trait covariation has been neglected in ...

 

Ecological limits to plant phenotypic plasticity

  
New Phytologist, Vol. 176, No. 4. (December 2007), pp. 749-763, https://doi.org/10.1111/j.1469-8137.2007.02275.x

Abstract

Phenotypic plasticity is considered the major means by which plants cope with environmental heterogeneity. Although ubiquitous in nature, actual phenotypic plasticity is far from being maximal. This has been explained by the existence of internal limits to its expression. However, phenotypic plasticity takes place within an ecological context and plants are generally exposed to multifactor environments and to simultaneous interactions with many species. These external, ecological factors may limit phenotypic plasticity or curtail its adaptive value, but seldom have they been ...

 

Evolutionary and plastic responses to climate change in terrestrial plant populations

  
Evolutionary Applications, Vol. 7, No. 1. (January 2014), pp. 123-139, https://doi.org/10.1111/eva.12112

Abstract

As climate change progresses, we are observing widespread changes in phenotypes in many plant populations. Whether these phenotypic changes are directly caused by climate change, and whether they result from phenotypic plasticity or evolution, are active areas of investigation. Here, we review terrestrial plant studies addressing these questions. Plastic and evolutionary responses to climate change are clearly occurring. Of the 38 studies that met our criteria for inclusion, all found plastic or evolutionary responses, with 26 studies showing both. These responses, ...

 

Keep it complex

  
Nature, Vol. 468, No. 7327. (23 December 2010), pp. 1029-1031, https://doi.org/10.1038/4681029a

Abstract

When knowledge is uncertain, experts should avoid pressures to simplify their advice. Render decision-makers accountable for decisions, says Andy Stirling. ...

 

Are conservation biologists working too hard?

  
Biological Conservation, Vol. 166 (October 2013), pp. 186-190, https://doi.org/10.1016/j.biocon.2013.06.029

Abstract

[Highlights] [::] We analyze the work habits of conservation biologists contributing to Biological Conservation. [::] Conservation scientists conduct substantial amount of work on weekends and after office time. [::] There are geographical differences in the tendency to work on weekends or after office time. [::] Over time there has been a gradual increase in the tendency to conduct work on weekends. [Abstract] The quintessential scientist is exceedingly hardworking and antisocial, and one who would spend countless evenings and weekends buried under her/his microscopes and manuscripts. In an ...

 

Predicting the impacts of climate change on the distribution of species: are bioclimate envelope models useful?

  
Global Ecology and Biogeography, Vol. 12, No. 5. (1 September 2003), pp. 361-371, https://doi.org/10.1046/j.1466-822x.2003.00042.x

Abstract

Modelling strategies for predicting the potential impacts of climate change on the natural distribution of species have often focused on the characterization of a species’ bioclimate envelope. A number of recent critiques have questioned the validity of this approach by pointing to the many factors other than climate that play an important part in determining species distributions and the dynamics of distribution changes. Such factors include biotic interactions, evolutionary change and dispersal ability. This paper reviews and evaluates criticisms of bioclimate ...

 

The tragedy of the commons

  
Science, Vol. 162, No. 3859. (13 December 1968), pp. 1243-1248, https://doi.org/10.1126/science.162.3859.1243

Abstract

The population problem has no technical solution; it requires a fundamental extension in morality. [Excerpt] [...] A technical solution may be defined as one that requires a change only in the techniques of the natural sciences, demanding little or nothing in the way of change in human values or ideas of morality. In our day (though not in earlier times) technical solutions are always welcome. Because of previous failures in prophecy, it takes courage to assert that a desired technical solution is ...

 

Copyright contradictions in scholarly publishing

  
First Monday, Vol. 7, No. 11. (04 November 2002), 1006, https://doi.org/10.5210/fm.v7i11.1006

Abstract

This paper examines contradictions in how copyright works with the publishing of scholarly journals. These contradictions have to do with the protection of the authors’ interest and have become apparent with the rise of open access publishing as an alternative to the traditional commercial model of selling journal subscriptions. Authors may well be better served, as may the public which supports research, by open access journals because of its wider readership and early indications of greater scholarly impact. This paper reviews ...

 

Welcome to postnormal times

  
Futures, Vol. 42, No. 5. (20 June 2010), pp. 435-444, https://doi.org/10.1016/j.futures.2009.11.028

Abstract

All that was ‘normal’ has now evaporated; we have entered postnormal times, the in-between period where old orthodoxies are dying, new ones have not yet emerged, and nothing really makes sense. To have any notion of a viable future, we must grasp the significance of this period of transition which is characterised by three c's: complexity, chaos and contradictions. These forces propel and sustain postnormal times leading to uncertainty and different types of ignorance that make decision-making problematic and increase risks ...

 

The economic possibilities of conservation

  
The Quarterly Journal of Economics, Vol. 27, No. 3. (01 May 1913), pp. 497-519, https://doi.org/10.2307/1883375

Abstract

[Excerpt] It is desirable to confine the idea of conservation to its original application to natural resources. Even in this sense the concept as developed in the conservation movement comprises several distinct purposes, which are not clearly separated in the popular mind. In the first place, it expresses a demand for a fair distribution of the natural resources not yet alienated. [\n] [...] The real heart of the conservation problem presents an issue which taxes the resources of economic theory to the utmost. ...

 

The trouble with negative emissions

  
Science, Vol. 354, No. 6309. (14 October 2016), pp. 182-183, https://doi.org/10.1126/science.aah4567

Abstract

In December 2015, member states of the United Nations Framework Convention on Climate Change (UNFCCC) adopted the Paris Agreement, which aims to hold the increase in the global average temperature to below 2°C and to pursue efforts to limit the temperature increase to 1.5°C. The Paris Agreement requires that anthropogenic greenhouse gas emission sources and sinks are balanced by the second half of this century. Because some nonzero sources are unavoidable, this leads to the abstract concept of “negative emissions,” the ...

 

Green and blue water demand from large-scale land acquisitions in Africa

  
Proceedings of the National Academy of Sciences, Vol. 113, No. 41. (11 October 2016), pp. 11471-11476, https://doi.org/10.1073/pnas.1524741113

Abstract

[Significance] Freshwater appropriation can have vast impacts, depending on management and scale of water use. Since 2000, foreign investors have contracted an area the size of the United Kingdom in Africa, leading to increased pressure on water resources. Here we couple site-specific water demand for the crops planted there to the efficiency of different irrigation systems, while relating these estimates to local water availability. This approach enables us to identify “hotspot” areas of freshwater use where crops demand more water from irrigation ...

 

The precision problem in conservation and restoration

  
Trends in Ecology & Evolution (2016), https://doi.org/10.1016/j.tree.2016.08.001

Abstract

Within the varied contexts of environmental policy, conservation of imperilled species populations, and restoration of damaged habitats, an emphasis on idealized optimal conditions has led to increasingly specific targets for management. Overly-precise conservation targets can reduce habitat variability at multiple scales, with unintended consequences for future ecological resilience. We describe this dilemma in the context of endangered species management, stream restoration, and climate-change adaptation. Inappropriate application of conservation targets can be expensive, with marginal conservation benefit. Reduced habitat variability can limit ...

 

Visions of sustainability in bioeconomy research

  
Sustainability, Vol. 6, No. 3. (06 March 2014), pp. 1222-1249, https://doi.org/10.3390/su6031222

Abstract

The rise of the bioeconomy is usually associated with increased sustainability. However, various controversies suggest doubts about this assumed relationship. The objective of this paper is to identify different visions and the current understanding of the relationship between the bioeconomy and sustainability in the scientific literature by means of a systematic review. After a search in several databases, 87 scientific journal articles were selected for review. Results show that visions about the relationship between bioeconomy and sustainability differ substantially. Four different ...

 

Synergies and trade-offs between ecosystem service supply, biodiversity, and habitat conservation status in Europe

  
Biological Conservation, Vol. 155 (October 2012), pp. 1-12, https://doi.org/10.1016/j.biocon.2012.06.016

Abstract

[Abstract] In the European Union (EU) efforts to conserve biodiversity have been consistently directed towards the protection of habitats and species through the designation of protected areas under the Habitats Directive (92/43/ECC). These biodiversity conservation efforts also have the potential to maintain or improve the supply of ecosystem services; however, this potential has been poorly explored across Europe. This paper reports on a spatial assessment of the relationships between biodiversity, ecosystem services, and conservation status of protected habitats at European scale. We ...

 

How chimpanzees cooperate in a competitive world

  
Proceedings of the National Academy of Sciences, Vol. 113, No. 36. (06 September 2016), pp. 10215-10220, https://doi.org/10.1073/pnas.1611826113

Abstract

[Significance] Competitive tendencies may make it hard for members of a group to cooperate with each other. Humans use many different “enforcement” strategies to keep competition in check and favor cooperation. To test whether one of our closest relatives uses similar strategies, we gave a group of chimpanzees a cooperative problem that required joint action by two or three individuals. The open-group set-up allowed the chimpanzees a choice between cooperation and competitive behavior like freeloading. The chimpanzees used a combination of partner ...

 

Addition of multiple limiting resources reduces grassland diversity

  
Nature, Vol. 537, No. 7618. (24 August 2016), pp. 93-96, https://doi.org/10.1038/nature19324

Abstract

Niche dimensionality provides a general theoretical explanation for biodiversitymore niches, defined by more limiting factors, allow for more ways that species can coexist. Because plant species compete for the same set of limiting resources, theory predicts that addition of a limiting resource eliminates potential trade-offs, reducing the number of species that can coexist. Multiple nutrient limitation of plant production is common and therefore fertilization may reduce diversity by reducing the number or dimensionality of belowground limiting factors. At the same time, ...

 

Ecology: more is less

  
Nature, Vol. 537, No. 7618. (31 August 2016), pp. 42-42, https://doi.org/10.1038/537042a

Abstract

[Excerpt] Plants compete for the same resources, such as nutrients, light and water. Because these resources are often limited, the coexistence of plant species requires the creation of trade-offs in resource use. In this issue, Harpole et al. report that increasing a limited nutrient in grassland can eliminate these potential trade-offs, reducing overall species diversity (W. S. Harpole et al. Nature 537, 93–96; 2016). [\n] The authors considered 45 grassland sites across 6 continents, and measured species diversity in response to various ...

 

Grassland species loss resulting from reduced niche dimension

  
Nature, Vol. 446, No. 7137. (25 March 2007), pp. 791-793, https://doi.org/10.1038/nature05684

Abstract

Intact ecosystems contain large numbers of competing but coexisting species. Although numerous alternative theories have provided potential explanations for this high biodiversity, there have been few field experiments testing between these theories. In particular, theory predicts that higher diversity of coexisting competitors could result from greater niche dimensionality1, for example larger numbers of limiting resources or factors. Alternatively, diversity could be independent of niche dimensionality because large numbers of species can coexist when limited by just one or two factors if ...

 

Size asymmetry of resource competition and the structure of plant communities

  
Journal of Ecology, Vol. 104, No. 4. (July 2016), pp. 899-910, https://doi.org/10.1111/1365-2745.12557

Abstract

Plant communities show two general responses to gradients of soil resources: a decrease in species richness at high levels of resource availability and an associated shift in species composition from small and slow-growing species to large and fast-growing species. Models attempting to explain these responses have usually focused on a single pattern and provided contradicting predictions concerning the underlying mechanisms. [\n] We use an extension of Tilman's resource competition model to investigate the hypothesis that both patterns may ...

 

Size asymmetry of resource competition and the structure of plant communities: commentary on DeMalach et al 2016

  
Journal of Ecology, Vol. 104, No. 4. (July 2016), pp. 911-912, https://doi.org/10.1111/1365-2745.12591

Abstract

[Excerpt] The hump-back relationship between diversity and productivity is one of the well-known patterns in ecology that have defied unequivocal explanation (Mittelbach et al. 2001; Šímová, Li & Storch 2013). While it has often been argued that the decline of species richness under high productivity is due to more intense competition, it has never been made fully clear why extinction under high productivity should be more likely compared to low productivity. DeMalach et al. (2016) present a simple and elegant explanation: it ...

 

Primary forests are irreplaceable for sustaining tropical biodiversity

  
Nature, Vol. 478, No. 7369. (14 September 2011), pp. 378-381, https://doi.org/10.1038/nature10425

Abstract

Human-driven land-use changes increasingly threaten biodiversity, particularly in tropical forests where both species diversity and human pressures on natural environments are high. The rapid conversion of tropical forests for agriculture, timber production and other uses has generated vast, human-dominated landscapes with potentially dire consequences for tropical biodiversity. Today, few truly undisturbed tropical forests exist, whereas those degraded by repeated logging and fires, as well as secondary and plantation forests, are rapidly expanding. Here we provide a global assessment of the impact ...

 

How green are biofuels?

  
Science, Vol. 319, No. 5859. (04 January 2008), pp. 43-44, https://doi.org/10.1126/science.1153103

Abstract

Many biofuels are associated with lower greenhouse-gas emissions but have greater aggregate environmental costs than gasoline. [Excerpt] Global warming and escalating petroleum costs are creating an urgent need to find ecologically friendly fuels. Biofuels—such as ethanol from corn (maize) and sugarcane—have been increasingly heralded as a possible savior. But others have argued that biofuels will consume vast swaths of farmland and native habitats, drive up food prices, and result in little reduction in greenhouse-gas emissions . An innovative study by Zah et ...

 

(INRMM-MiD internal record) List of keywords of the INRMM meta-information database - part 36

  
(February 2014)
Keywords: inrmm-list-of-tags   thaumetopoea-processionea   thaumetopoea-pytiocampa   thecodiplosis-japonensis   theobroma-cacao   theoretical-approach   theory-driven-bias   theory-vs-actual-implemetation   thermal-requirements   thermodynamics   thermophilous-forest   thermophilous-plants   thespesia-populnea   thinning   thomson-reuters   threat   threatened-species   three-gorges-dam   thresholds   thrinax-radiata   thuja-occidentalis   thuja-plicata   thuja-spp   tibet   tilia-americana   tilia-amurensis   tilia-argentea   tilia-cordata   tilia-dasystyla   tilia-platyphyllos   tilia-spp   tilia-tomentosa   tilio-acerion   tillage   timber-harvesting   timber-quality   timber-uses   timber-value   time-lags   time-series   tipovers   tipping-point   todo-replace-book-abstract-with-chapter-abstract   tolerance   tomicobia-seitneri   tomicus-spp   tool-driven   toona-ciliata   top-down   topographic-position-index   topographic-wetness-index   topography   topology   topsoil-grain-size   torcello   tornado   torreya-californica   torreya-spp   torreya-taxifolia   tortrix-viridana   tourism   toxicity   trade-offs   trade-regulations   traditional-remedy   training-course   trait-based-approach   transboundary-effects   transdiciplinary-scientific-communication   transdisciplinary-research   transect   transparency   transport-system   treculia-africana   tree-age   tree-breeding   tree-cancer   tree-defoliation   tree-density   tree-diseases   tree-diversity   tree-ecology   tree-fall   tree-fruits   tree-height   tree-limit   tree-line   tree-mortality   tree-rings   tree-sap   tree-seeds   tree-species   tree-virus   treefall   trichiocampus-viminalis   trinidad-island   tropical-areas   tropical-forest   tropical-mountain-forest   tropical-storms  

Abstract

List of indexed keywords within the transdisciplinary set of domains which relate to the Integrated Natural Resources Modelling and Management (INRMM). In particular, the list of keywords maps the semantic tags in the INRMM Meta-information Database (INRMM-MiD). [\n] The INRMM-MiD records providing this list are accessible by the special tag: inrmm-list-of-tags ( http://mfkp.org/INRMM/tag/inrmm-list-of-tags ). ...

 

Beneficial biofuels - The food, energy, and environment trilemma

  
Science, Vol. 325, No. 5938. (2009), pp. 270-271, https://doi.org/10.1126/science.1177970

Abstract

[Summary] Recent analyses of the energy and greenhouse-gas performance of alternative biofuels have ignited a controversy that may be best resolved by applying two simple principles. In a world seeking solutions to its energy, environmental, and food challenges, society cannot afford to miss out on the global greenhouse-gas emission reductions and the local environmental and societal benefits when biofuels are done right. However, society also cannot accept the undesirable impacts of biofuels done wrong. ...

 

Do biofuel policies seek to cut emissions by cutting food?

  
Science, Vol. 347, No. 6229. (2015), pp. 1420-1422, https://doi.org/10.1126/science.1261221

Abstract

Debates about biofuels tend to focus separately on estimates of adverse effects on food security, poverty, and greenhouse gas (GHG) emissions driven by land-use change (LUC) (1–4). These estimates often rely on global agriculture and land-use models. Because models differ substantially in their estimates of each of these adverse effects (2, 3, 5), some argue that each individual effect is too uncertain to influence policy (6, 7). Yet these arguments fail to recognize the trade-offs; much of the uncertainty is only ...

 

Domesticated nature: shaping landscapes and ecosystems for human welfare

  
Science, Vol. 316, No. 5833. (2007), pp. 1866-1869, https://doi.org/10.1126/science.1140170

Abstract

Like all species, humans have exercised their impulse to perpetuate and propagate themselves. In doing so, we have domesticated landscapes and ecosystems in ways that enhance our food supplies, reduce exposure to predators and natural dangers, and promote commerce. On average, the net benefits to humankind of domesticated nature have been positive. We have, of course, made mistakes, causing unforeseen changes in ecosystem attributes, while leaving few, if any, truly wild places on Earth. Going into the future, scientists can help ...

 

Reconciling food production and biodiversity conservation: land sharing and land sparing compared

  
Science, Vol. 333, No. 6047. (2011), pp. 1289-1291, https://doi.org/10.1126/science.1208742

Abstract

The question of how to meet rising food demand at the least cost to biodiversity requires the evaluation of two contrasting alternatives: land sharing, which integrates both objectives on the same land; and land sparing, in which high-yield farming is combined with protecting natural habitats from conversion to agriculture. To test these alternatives, we compared crop yields and densities of bird and tree species across gradients of agricultural intensity in southwest Ghana and northern India. More species were negatively affected by ...

 

A quantitative review of relationships between ecosystem services

  
Ecological Indicators, Vol. 66 (July 2016), pp. 340-351, https://doi.org/10.1016/j.ecolind.2016.02.004

Abstract

[Highlights] [::] Relationships between ecosystem services (ES) were analyzed across case studies. [::] For many pairs of ES a dominant relationship was identified. [::] These relationships were not significantly moderated by scale or by land system. [::] Methods used to identify the relationship influenced the result. [::] Descriptive methods showed a higher probability to identify trade-off relationships. [Abstract] Ecosystems provide multiple ecosystem services (ES) to society. Ignoring the multi-functionality of land systems in natural resource management generates potential trade-offs with respect to the provisioning of ES. Understanding relationships ...

 

A meta-analysis of bird and mammal response to short-rotation woody crops

  
GCB Bioenergy, Vol. 3, No. 4. (August 2011), pp. 313-321, https://doi.org/10.1111/j.1757-1707.2010.01089.x

Abstract

Short-rotation woody cropping (SRWC) refers to silvicultural systems designed to produce woody biomass using short harvest cycles (1–15 years), intensive silvicultural techniques, high-yielding varieties, and often coppice regeneration. Recent emphasis on alternatives to fossil fuels has spurred interest in producing SRWC on privately owned and intensively managed forests of North America. We examined potential bird and small mammal response at the stand level to conversion of existing, intensively managed forests to SRWCs using meta-analysis of existing studies. We found 257 effect ...

 

Intensive short rotation forestry in boreal climates: present and future perspectives

  
Canadian Journal of Forest Research, Vol. 34, No. 7. (1 July 2004), pp. 1369-1378, https://doi.org/10.1139/x04-090

Abstract

Short rotation forestry (SRF) is regarded as a silvicultural practice employing high-density plantations of fast-growing tree species on fertile land with a rotation period of fewer than 10?12 years. I address the challenges and possibilities of SRF applications under the circumstances of a boreal climate, today as well as after anticipated climate change. The implications of a pronounced winter season for the performance of biomass crops are discussed. Poplars, aspens, and willows are superior in boreal SRF because of their fast ...

 

Tolerance to shade, drought, and waterlogging of temperate northern hemisphere trees and shrubs

  
Ecological Monographs, Vol. 76, No. 4. (November 2006), pp. 521-547, https://doi.org/10.1890/0012-9615(2006)076[0521:ttsdaw]2.0.co;2

Abstract

Lack of information on ecological characteristics of species across different continents hinders development of general world-scale quantitative vegetation dynamic models. We constructed common scales of shade, drought, and waterlogging tolerance for 806 North American, European/West Asian, and East Asian temperate shrubs and trees representing about 40% of the extant natural Northern Hemisphere species pool. These scales were used to test the hypotheses that shade tolerance is negatively related to drought and waterlogging tolerances, and that these correlations vary among continents and ...

 

Carbon storage versus albedo change: radiative forcing of forest expansion in temperate mountainous regions of Switzerland

  
Biogeosciences, Vol. 12, No. 2. (27 January 2015), pp. 467-487, https://doi.org/10.5194/bg-12-467-2015

Abstract

In this study, we assess the climate mitigation potential from afforestation in a mountainous snow-rich region (Switzerland) with strongly varying environmental conditions. Using radiative forcing calculations, we quantify both the carbon sequestration potential and the effect of albedo change at high resolution. We calculate the albedo radiative forcing based on remotely sensed data sets of albedo, global radiation and snow cover. Carbon sequestration is estimated from changes in carbon stocks based on national inventories. We first estimate the spatial pattern of ...

 

Complexity in modelling forest ecosystems: How much is enough?

  
Forest Ecology and Management, Vol. 256, No. 10. (10 November 2008), pp. 1646-1658, https://doi.org/10.1016/j.foreco.2008.03.011

Abstract

The levels-of-integration concept in ecology suggests that while the population and community levels of biological organization provide understanding, they do not provide an adequate basis for predicting future states of populations, communities or ecosystems. Empirical models of populations and communities are implicitly ecosystem level because they are based on measures of the results of all past determinants that affected the populations and communities in question. They can be good predictors under unchanging conditions, but they are not able to predict for ...

 

Leaching of nitrate from temperate forests effects of air pollution and forest management

  
Environmental Reviews, Vol. 14, No. 1. (1 March 2006), pp. 1-57, https://doi.org/10.1139/a05-015

Abstract

We compiled regional and continental data on inorganic nitrogen (N) in seepage and surface water from temperate forests. Currently, N concentrations in forest waters are usually well below water quality standards. But elevated concentrations are frequently found in regions with chronic N input from deposition (>8?10?kg?ha?1 a?1). We synthesized the current understanding of factors controlling N leaching in relation to three primary causes of N cycle disruption: (i) Increased N input (air pollution, fertilization, N2 fixing plants). In European forests, elevated ...

 

The true loss caused by biodiversity offsets

  
Biological Conservation, Vol. 192 (December 2015), pp. 552-559, https://doi.org/10.1016/j.biocon.2015.08.016

Abstract

Biodiversity offsets aim to achieve a “no-net-loss” of biodiversity, ecosystem functions and services due to development. The “no-net-less” objective assumes that the multi-dimensional values of biodiversity in complex ecosystems can be isolated from their spatial, evolutionary, historical, social, and moral context. We examine the irreplaceability of ecosystems, the limits of restoration, and the environmental values that claim to be compensated through ecosystem restoration. We discuss multiple ecological, instrumental, and non-instrumental values of ecosystems that should be considered in offsetting calculations. Considering ...

 

Plant functional traits have globally consistent effects on competition

  
Nature, Vol. 529, No. 7585. (14 January 2016), pp. 204-207, https://doi.org/10.1038/nature16476

Abstract

[Headlines] Data from millions of trees in thousands of locations are used to show that certain key traits affect competitive ability in predictable ways, and that there are trade-offs between traits that favour growth with and without competition. [Abstract] Phenotypic traits and their associated trade-offs have been shown to have globally consistent effects on individual plant physiological functions, but how these effects scale up to influence competition, a key driver of community assembly in terrestrial vegetation, has remained unclear. Here we use growth data ...

 

Trade-offs across space, time, and ecosystem services

  
Ecology and Society, Vol. 11, No. 1. (2006), 28

Abstract

Ecosystem service (ES) trade-offs arise from management choices made by humans, which can change the type, magnitude, and relative mix of services provided by ecosystems. Trade-offs occur when the provision of one ES is reduced as a consequence of increased use of another ES. In some cases, a trade-off may be an explicit choice; but in others, trade-offs arise without premeditation or even awareness that they are taking place. Trade-offs in ES can be classified along three axes: spatial scale, temporal ...

Visual summary

 

Resistance and resilience of the forest soil microbiome to logging-associated compaction

  
The ISME Journal, Vol. 8, No. 1. (12 September 2013), pp. 226-244, https://doi.org/10.1038/ismej.2013.141

Abstract

Soil compaction is a major disturbance associated with logging, but we lack a fundamental understanding of how this affects the soil microbiome. We assessed the structural resistance and resilience of the microbiome using a high-throughput pyrosequencing approach in differently compacted soils at two forest sites and correlated these findings with changes in soil physical properties and functions. Alterations in soil porosity after compaction strongly limited the air and water conductivity. Compaction significantly reduced abundance, increased diversity, and persistently altered the structure ...

 

Accurately measuring model prediction error

  
(2012)

Abstract

When assessing the quality of a model, being able to accurately measure its prediction error is of key importance. Often, however, techniques of measuring error are used that give grossly misleading results. This can lead to the phenomenon of over-fitting where a model may fit the training data very well, but will do a poor job of predicting results for new data not used in model training. Here is an overview of methods to accurately measure model prediction error. ...

Visual summary

 

Understanding the bias-variance tradeoff

  
(2012)

Abstract

When we discuss prediction models, prediction errors can be decomposed into two main subcomponents we care about: error due to "bias" and error due to "variance". There is a tradeoff between a model's ability to minimize bias and variance. Understanding these two types of error can help us diagnose model results and avoid the mistake of over- or under-fitting. ...

Visual summary

 

Climate and pest-driven geographic shifts in global coffee production: implications for forest cover, biodiversity and carbon storage

  
PLoS ONE, Vol. 10, No. 7. (15 July 2015), e0133071, https://doi.org/10.1371/journal.pone.0133071

Abstract

Coffee is highly sensitive to temperature and rainfall, making its cultivation vulnerable to geographic shifts in response to a changing climate. This could lead to the establishment of coffee plantations in new areas and potential conflicts with other land covers including natural forest, with consequent implications for biodiversity and ecosystem services. We project areas suitable for future coffee cultivation based on several climate scenarios and expected responses of the coffee berry borer, a principle pest of coffee crops. We show that ...

 

MOBSTRAT – Timber MOBilisation STRATegies for Swiss forests A participatory and multi-criteria decision-making process to promote timber harvesting in the Ticino Canton

  
In Atti del IX Congresso Nazionale SISEF "Multifunzionalità degli ecosistemi forestali montani: sfide e opportunità per la ricerca e lo sviluppo" (2013)

Abstract

Due to global climate change and future energy challenges (peak oil and regional independence on energy supply), local and national policies worldwide promote an increase in the use of timber both in the building sector and for energy production purposes [1, 2, 3]. The MOBSTRAT project aims at understanding whether mobilising more timber is possible and which consequences it would bring. The project is based on a simulation of forest management scenarios applied to three case studies and stakeholder involvement using ...

 

Climatic impact of global-scale deforestation: radiative versus nonradiative processes

  
Journal of Climate, Vol. 23, No. 1. (1 January 2010), pp. 97-112, https://doi.org/10.1175/2009jcli3102.1

Abstract

A fully coupled land-ocean-atmosphere GCM is used to explore the biogeophysical impact of large-scale deforestation on surface climate. By analyzing the model sensitivity to global-scale replacement of forests by grassland, it is shown that the surface albedo increase owing to deforestation has a cooling effect of -1.36 K globally. On the other hand, forest removal decreases evapotranspiration efficiency and decreases surface roughness, both leading to a global surface warming of 0.24 and 0.29 K, respectively. The net biogeophysical impact of deforestation ...

 

Precipitation–vegetation coupling and its influence on erosion on the Loess Plateau, China

  
CATENA, Vol. 64, No. 1. (30 November 2005), pp. 103-116, https://doi.org/10.1016/j.catena.2005.07.004

Abstract

The relationships between precipitation, vegetation and erosion are important and are unsolved issues in the field of earth surface processes. Based on data from the Loess Plateau of China, some non-linear relationships between forest cover (Cf), mean annual rainfall erosivity (Re) and annual precipitation (Pm) have been found. A threshold has been identified at Pm = 450 mm, that is, when Pm is < 450 mm, Cf is low and basically does not vary with Pm; when Pm exceeds 450 mm, Cf increases rapidly. ...

 

Decisions with multiple objectives: preferences and value tradeoffs

  
(01 July 1993)

Abstract

Many of the complex problems faced by decision makers involve multiple conflicting objectives. This book describes how a confused decision maker, who wishes to make a reasonable and responsible choice among alternatives, can systematically probe his true feelings in order to make those critically important, vexing tradeoffs between incommensurable objectives. The theory is illustrated by many real concrete examples taken from a host of disciplinary settings. The standard approach in decision theory or decision analysis specifies a simplified single objective like ...

 

The value of valuing nature

  
Science, Vol. 346, No. 6209. (31 October 2014), pp. 549-551, https://doi.org/10.1126/science.1255997

Abstract

The complex ways in which humans depend on their natural environment are increasingly expressed in terms of ecosystem services, which are often assigned economic values to assist decision-making. The key attraction of the ecosystem services concept to conservationists lies in the potential for win-win outcomes (1), where the value of an ecosystem service depends on high biological diversity and cannot be increased by modifying it. Such outcomes are possible. For example, in Costa Rican coffee plantations, retention of forest patches doubled ...

This page of the database may be cited as:
Integrated Natural Resources Modelling and Management - Meta-information Database. http://mfkp.org/INRMM/tag/trade-offs

Result page: 1 2 Next

Publication metadata

Bibtex, RIS, RSS/XML feed, Json, Dublin Core

Meta-information Database (INRMM-MiD).
This database integrates a dedicated meta-information database in CiteULike (the CiteULike INRMM Group) with the meta-information available in Google Scholar, CrossRef and DataCite. The Altmetric database with Article-Level Metrics is also harvested. Part of the provided semantic content (machine-readable) is made even human-readable thanks to the DCMI Dublin Core viewer. Digital preservation of the meta-information indexed within the INRMM-MiD publication records is implemented thanks to the Internet Archive.
The library of INRMM related pubblications may be quickly accessed with the following links.
Search within the whole INRMM meta-information database:
Search only within the INRMM-MiD publication records:
Full-text and abstracts of the publications indexed by the INRMM meta-information database are copyrighted by the respective publishers/authors. They are subject to all applicable copyright protection. The conditions of use of each indexed publication is defined by its copyright owner. Please, be aware that the indexed meta-information entirely relies on voluntary work and constitutes a quite incomplete and not homogeneous work-in-progress.
INRMM-MiD was experimentally established by the Maieutike Research Initiative in 2008 and then improved with the help of several volunteers (with a major technical upgrade in 2011). This new integrated interface is operational since 2014.