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Selection: with tag cellular-automata [7 articles] 

 

Size of wildfires in the Euro-Mediterranean region: observations and theoretical analysis

  
Natural Hazards and Earth System Science, Vol. 15, No. 6. (23 June 2015), pp. 1331-1341, https://doi.org/10.5194/nhess-15-1331-2015

Abstract

MODIS (Moderate Resolution Imaging Spectroradiometer) satellite observations of fire size and ERA-Interim meteorological reanalysis are used to derive a relationship between burnt area and wind speed over the Mediterranean region and Eastern Europe. The largest wildfire size does not show a strong response with respect to wind speed in Eastern Europe. In the Mediterranean, as intuitively expected, the burnt area associated with the largest wildfires is an increasing function of wind speed for moderate temperature anomalies. In situations of severe heatwaves, ...

 

Spatial vegetation patterns and imminent desertification in Mediterranean arid ecosystems

  
Nature, Vol. 449, No. 7159. (13 September 2007), pp. 213-217, https://doi.org/10.1038/nature06111

Abstract

Humans and climate affect ecosystems and their services1, which may involve continuous and discontinuous transitions from one stable state to another2. Discontinuous transitions are abrupt, irreversible and among the most catastrophic changes of ecosystems identified1. For terrestrial ecosystems, it has been hypothesized that vegetation patchiness could be used as a signature of imminent transitions3, 4. Here, we analyse how vegetation patchiness changes in arid ecosystems with different grazing pressures, using both field data and a modelling approach. In the modelling approach, ...

 

Cellular‐Automata Models Applied to Natural Hazards

  
Computing in Science & Engineering, Vol. 2, No. 3. (01 May 2000), pp. 42-51, https://doi.org/10.1109/5992.841795

Abstract

The concept of self‐organized criticality evolved from studies of three simple cellular‐automata models: the forest‐fire, slider‐block, and sandpile models. Each model is associated with natural hazards, which have frequency‐size statistics that are well approximated by power‐law distributions. These distributions have important implications for probabilistic hazard assessments. ...

 

(INRMM-MiD internal record) List of keywords of the INRMM meta-information database - part 6

  
(February 2014)
Keywords: canopy-density   canopy-irradiance   canopy-opening   capnodis-miliaris   caragana-arborescens   carapa-guianensis   carbohydrates   carbon   carbon-cycle   carbon-dioxide-removal   carbon-emission   carbon-isotope-discrimination   carbon-mitigation   carbon-sequestration   carbon-stock   cardiaspina-fiscella   cardiovascular-benefit   carica-papaya   carnegiea-gigantea   carnivores   carpathian-region   carpinus-betulus   carpinus-cordata   carpinus-orientalis   carpinus-spp   cart   carya-illinoensis   carya-laciniosa   carya-ovata   carya-spp   carya-tomentosa   cascade-of-failures   cassia-fistula   castanea-crenata   castanea-dentata   castanea-mollissima   castanea-sativa   castanea-spp   castanopsis-eyrei   castanopsis-spp   casuarina-equisetifolia   catalonia   catalpa-ovata   catalpa-speciosa   catalpa-spp   catchment-scale   categorical-variables   cathaya-spp   cattle   caucasus   causal-networks   cavitation   ceanothus-thyrsiflorus   cecidomyiidae   cecropia-peltata   cedar-decline   cedrela-fissilis   cedrela-odorata   cedrus-atlantica   cedrus-brevifolia   cedrus-libani   ceiba-chodatii   ceiba-pentandra   cell-structure   cellular-automata   cellulose   celtis-australis   celtis-occidentalis   celtis-reticulata   celtis-spp   central-america   central-asia   central-china   central-europe   central-hardwood-forest   central-mediterranean   cerambycidae   ceratitis-cosyra   ceratocystis-coerulescens   ceratocystis-laricicola   ceratocystis-platani   ceratocystis-polonica   ceratocystis-spp   ceratonia-siliqua   ceratonia-spp   cercidium-microphyllum   cercis-siliquastrum   cercis-spp   cercocarpus-ledifolius   certification   cerura-vinula   chalara-fraxinea   chamaecyparis-lawsoniana   chamaecyparis-nootkatensis   chamaecyparis-obtusa   chamaecyparis-pisifera   chamaecyparis-spp   chamaecytisus-proliferus   inrmm-list-of-tags  

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 ). ...

 

A simulation software of forest fires based on two-level cellular automata

  
In Forest Fire Research & Wildland Fire Safety (2002)

Abstract

A software system for the simulation of small-scale fires in Mediterranean landscapes is presented. The software uses a model of fire spreading deriving from the classical Rothermel’s Rate-Of-Spread theory. It exports this method, based on American forests peculiarities, using Valette’s classes of inflammability, tested for Mediterranean coverage. The forest is modeled as a two-layer cellular automata: the upper layer representing the crowns of the trees and the lower one the surface coverage. Slope, air temperature and moisture data are introduced through ...

 

Simulation of forest fire fronts using cellular automata

  
Advances in Engineering Software, Vol. 38, No. 6. (June 2007), pp. 372-378, https://doi.org/10.1016/j.advengsoft.2006.09.002

Abstract

In this work a new model for fire front spreading based on two-dimensional cellular automata is proposed. It is a more realistic modification of the model introduced by Karafyllidis and Thanailakis (see [Karafyllidis I, Thanailakis A. A model for predicting forest fire spreading using cellular automata. Ecol Model 1997;99:87–97]), which is based on the transfer of fractional burned area. Specifically, the model proposed in this work introduces a more accurate factor of propagation from a diagonal neighbor cell and includes, in ...

 

Modelling dynamic spatial processes: simulation of urban future scenarios through cellular automata

  
Landscape and Urban Planning, Vol. 64, No. 3. (15 July 2003), pp. 145-160, https://doi.org/10.1016/s0169-2046(02)00218-9

Abstract

One of the most potentially useful applications of cellular automata (CA) from the point of view of spatial planning is their use in simulations of urban growth at local and regional level. Urban simulations are of particular interest to urban and regional planners since the future impacts of actions and policies are critically important. However, urban growth processes are usually difficult to simulate. This paper addresses from a theoretical point of view the question of why to use CA for urban ...

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

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.