From MFKP_wiki

Jump to: navigation, search

Selection: with tag tundra [8 articles] 

 

Stay or go - How topographic complexity influences alpine plant population and community responses to climate change

  
Perspectives in Plant Ecology, Evolution and Systematics (November 2017), https://doi.org/10.1016/j.ppees.2017.09.008

Abstract

In the face of climate change, populations have two survival options − they can remain in situ and tolerate the new climatic conditions (“stay”), or they can move to track their climatic niches (“go”). For sessile and small-stature organisms like alpine plants, staying requires broad climatic tolerances, realized niche shifts due to changing biotic interactions, acclimation through plasticity, or rapid genetic adaptation. Going, in contrast, requires good dispersal and colonization capacities. Neither the magnitude of climate change experienced locally nor the ...

 

Complex responses to global change at alpine treeline

  
Physical Geography, Vol. 22, No. 4. (1 July 2001), pp. 333-342, https://doi.org/10.1080/02723646.2001.10642747

Abstract

A focus of geography is the study of complexity: we include many interacting processes when we study places. Another view of complexity in geography is that complex pattern, in particular spatial pattern, can arise from few or simple interactions, if they are nonlinear. Environmental responses to global change are likely to be nonlinear and thus complex. Shifts in ecotones–the boundaries of vegetation types or biomes–may be indicative of such complex response to global change. One reason for expecting nonlinearity is that ...

 

Evaluation of Moderate-resolution Imaging Spectroradiometer (MODIS) snow albedo product (MCD43A) over tundra

  
Remote Sensing of Environment, Vol. 117 (February 2012), pp. 264-280, https://doi.org/10.1016/j.rse.2011.10.002
Keywords: albedo   mcd43   mcd43a   modis   snow   tundra  

Abstract

[Abstract] This study assesses the MODIS standard Bidirectional Reflectance Distribution Function (BRDF)/Albedo product, and the daily Direct Broadcast BRDF/Albedo algorithm at tundra locations under large solar zenith angles and high anisotropic diffuse illumination and multiple scattering conditions. These products generally agree with ground-based albedo measurements during the snow cover period when the Solar Zenith Angle (SZA) is less than 70°. An integrated validation strategy, including analysis of the representativeness of the surface heterogeneity, is performed to decide whether direct comparisons between field ...

 

(INRMM-MiD internal record) List of keywords of the INRMM meta-information database - part 37

  
(February 2014)
Keywords: inrmm-list-of-tags   tropics   trunk-sucker   tsuga-canadensis   tsuga-chinensis   tsuga-heterophylla   tsuga-mertensiana   tsuga-spp   tundra   turing-completeness   turkey   tuscany   tuta-absoluta   twig-dieback   two-dimensional-gas-chromatography   two-stage-peer-review   udig   ukraine   ulex-europaeus   ulmus   ulmus-americana   ulmus-carpinifolia   ulmus-glabra   ulmus-laevis   ulmus-minor   ulmus-parvifolia   ulmus-procera   ulmus-pumila   ulmus-rubra   ulmus-spp   ulmus-thomasii   umbellularia-californica   umbrella-species   uncertainty   uncertainty-propagation   underfitting   understorey   understorey-species   undisturbed-habitat   uneven-aged-forest   unexpected-effect   ungulate   ungulate-browsing   united-kingdom   united-states   universal-approximation   unknown   unrealistic-expectations   unsupervised-training   upper-treeline   uprooting   urban-areas   urban-forest   urban-habitats   urban-trees   urgent-hpc   url-decay   urocerus-gigas   ursus-arctos   usda   ushahidi   usle   usped   utilization   vaccination   vaccinium-myrtillus   vaccinium-oxycoccos   vaccinium-spp   vaccinium-uliginosum   vaccinium-vitis-idaea   vaccinum-myrtillus   validation   valsa-melanodiscus   variability   variable-selection   variance-partitioning   variation   vascular-plants   vascular-system   vauable   vegetation   vegetation-buffer   vegetation-changes   vegetation-composition   vegetation-diversity   vegetation-dynamics   vegetation-types   vegetative-propagation   veneer   venice   verification-vs-corroboration   veronica-officinalis   vertebrate   verticillium-dahliae   vgi   viburnum-lantana   viburnum-opalus   viburnum-opulus   viburnum-spp   vietnam  

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 ). ...

 

Vegetation-microclimate feedbacks in woodland-grassland ecotones

  
Global Ecology and Biogeography, Vol. 22, No. 4. (April 2013), pp. 364-379, https://doi.org/10.1111/geb.12000

Abstract

[Aim] Climatic conditions exert a strong control on the geographic distribution of many woodland-to-grassland transition zones (or ‘tree lines’). Because woody plants have, in general, a weaker cold tolerance than herbaceous vegetation, their altitudinal or latitudinal limits are strongly controlled by cold sensitivity. While temperature controls on the dynamics of woodland–grassland ecotones are relatively well established, the ability of woody plants to modify their microclimate and to create habitat for seedling establishment and growth may involve a variety of processes that are ...

 

Enhanced soil fertility under Juniperus communis in arctic ecosystems

  
Plant and Soil, Vol. 294, No. 1-2. (May 2007), pp. 147-155, https://doi.org/10.1007/s11104-007-9242-4

Abstract

Patches of common juniper (Juniperus communis L.) shrubs potentially facilitate the formation of fertile islands in heath tundra ecosystems thereby influencing the long-term resilience of these ecosystems. Although the role of juniper in the formation of such ‘islands of fertility’ has been studied in semiarid landscapes, there has been little attention paid to the importance of juniper in other ecosystems. In this study we contrast the soil fertility and rates of N fixation under juniper shrubs with that in open heath ...

 

Cascading effects of feedbacks, disease, and climate change on alpine treeline dynamics

  
Environmental Modelling & Software, Vol. 62 (December 2014), pp. 85-96, https://doi.org/10.1016/j.envsoft.2014.08.019

Abstract

[Highlights] [::] Facilitation, particularly from whitebark pine, drives tree island development. [::] Positive and negative feedbacks influence whitebark pine treeline dynamics. [::] Climate amelioration reduces facilitation benefits, causing dispersed tree pattern. [::] Blister rust disease-killed pine impacts all species, despite climate improvement. [::] Treeline responded negatively with disease introduction, even when climate improved. [Abstract] Whitebark pine (Pinus albicaulis) is important for tree island development in some alpine treeline ecosystems in western North America; therefore the effects of an exotic disease on whitebark pine may cascade to ...

 

Tipping Points in the Tundra

  
Science, Vol. 310, No. 5748. (28 October 2005), pp. 627-628, https://doi.org/10.1126/science.1120104

Abstract

Environmental changes in the Arctic may be an early warning system for global climate change, and recent reports from the region are alarming. Several studies have indicated substantial declines in sea ice cover and earlier ice melting, which have led to the lowest level of sea ice in more than a century. And now there is evidence that the warming on the nearby continents may also be accelerating. In his Perspective, Foley discusses results reported in the same issue by ...

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

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.