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Spatial confounding in Bayesian species distribution modeling
estimation bias Gaussian process spatial confounding spatial random effect species distribution model
2023/11/20
Species distribution models (SDMs) are currently the main tools to derive species niche estimates and spatially explicit predictions for species geographical distribution. However, unobserved environm...
Topography Affects Tree Species Distribution and Biomass Variation in a Warm Temperate, Secondary Forest
biomass variation forest dynamics plot habitat classification topography torus translation
2024/2/28
A thorough understanding of carbon storage patterns in forest ecosystems is crucial for forest management to slow the rate of climate change. Here, we explored fine-scale biomass spatial patterns in a...
Fundamentals of GIS for ecology and species distribution modeling workshop
Fundamentals of GIS for ecology and species distribution modeling workshop
2017/3/10
GIS skills are essential to modern day ecologists. No matter what their specialism ecologists have had to acknowledge that species, and ecological phenomena occur in the real world, and that the relat...
FOREST TREE SPECIES DISTRIBUTION MAPPING USING LANDSAT SATELLITE IMAGERY AND TOPOGRAPHIC VARIABLES WITH THE MAXIMUM ENTROPY METHOD IN MONGOLIA
Tree species mapping Landsat imagery Maximum Entropy Terrain variable Mongolia
2016/11/30
Forest is a very important ecosystem and natural resource for living things. Based on forest inventories, government is able to make decisions to converse, improve and manage forests in a sustainable ...
Armillaria in Massachusetts Forests: Ecology, Species Distribution, and Population Structure, with an Emphasis on Mixed Oak Forests
AFLPs Armillaria elongation factor 1-alpha polyphenols Quercus
2014/11/4
The ecology, species distribution, and population structure of Armillaria was investigated in the forests of Massachusetts. From 64 plots at 16 sites, 640 isolates of Armillaria were collected from si...
EVALUATING THE NOVEL METHODS ON SPECIES DISTRIBUTION MODELING IN COMPLEX FOREST
Ecology Forestry GIS Prediction Statistics Modelling
2014/4/25
The prediction of species distribution has become a focus in ecology. For predicting a result more effectively and accurately, some novel methods have been proposed recently, like support vector machi...
The Mekong River plume fuels nitrogen fixation and determines phytoplankton species distribution in the South China Sea during low and high discharge season
The Mekong River plume fuels nitrogen fixation determines phytoplankton species distribution the South China Sea low and high discharge season
2014/4/17
The influence of the Mekong River (South China Sea) on N2 fixation and phytoplankton distribution was investigated during the lowest- and highest-discharge seasons (April 2007 and September 2008, resp...
Explaining Species Distribution Patterns through Hierarchical Modeling
adaptive rejection method Markov random eld spatial logistic regression species range species richness
2009/9/21
Understanding spatial patterns of species diversity and the distri-
butions of individual species is a consuming problem in biogeography and con-
servation. The Cape Floristic Region (CFR) of South ...
Topography-dependent Pattern of Tree Species Distribution on Different Spatial Scales in a Subtropical Evergreen Broad-leaved Forest
heterogeneity hierarchy relief slope spatial scale
2009/8/27
I evaluated the difference in the topography-dependent pattern of tree species distribution in a subtropical evergreen broad-leaved forest in the northern part of Okinawa Island. The values and spatia...
Bark Stripping by Sika Deer (Cervus nippon) on Mt.Ohdaigahara in Terms of Selection of Tree Species,Distribution of Palatable Trees,and Frequency of Habitat Use
debarking habitat use Mt.Ohdaigahara sika deer
2009/8/24
To clarify differences in the frequency of bark stripping and its causes, we established 16 transects in the eastern and western areas of Mt. Ohdaigahara, and examined the intensity of bark stripping,...