نتایج جستجو برای: species distribution modelling sdm

تعداد نتایج: 1259497  

2018
Anderson Aires Eduardo Pablo Ariel Martinez Sidney Feitosa Gouveia Franciely da Silva Santos Wilcilene Santos de Aragão Jennifer Morales-Barbero Leonardo Kerber Alexandre Liparini

Historically, studies aimed at prospecting and analyzing paleontological and neontological data to investigate species distribution have developed separately. Research at the interface between paleontology and biogeography has shown a unidirectional bias, mostly focusing on how paleontological information can aid biogeography to understand species distribution through time. However, the modern ...

Journal: :Remote Sensing 2021

The vulnerability of alpine environments to climate change presses an urgent need accurately model and understand these ecosystems. Popularity in the use digital elevation models (DEMs) derive proxy environmental variables has increased over past decade, particularly as DEMs are relatively cheaply acquired at very high resolutions (VHR; <1 m spatial resolution). Here, we implement a multisca...

Journal: : 2023

Blyth’s Swift, endemic to the Indian subcontinent, is one of four taxa Pacific Swift Apus pacificus complex. It known breed in high altitudes (>2,000 m) and disperse widely winters, as far southern extremity Nilgiri Region Western Ghats India. However, true extent its non-breeding range remains uncertain. The present study reports extended breeding species also an attempt confirm using Speci...

Journal: :Diversity 2023

In the modern world, when problems of environment are most acutely associated with climate change, amphibians considered to be vulnerable group anamniotes as an indicator state wetlands. Along a decrease numbers among in Europe, nowadays newts especially suffer from impact invasive species, particular predators such Chinese sleeper, Perccottus glenii. This predatory fish species has recently sp...

2011
Brooke L. Bateman Jeremy VanDerWal Christopher N. Johnson

Current applications of species distribution models (SDM) are typically static, in that they are based on correlations between where a species has been observed (ignoring the date of the observation) and environmental features, such as long-term climate means, that are assumed to be constant for each site. Because of this SDMs do not account for temporal variation in the distribution of suitabl...

2016
Niv Sabath Yuval Itescu Anat Feldman Shai Meiri Itay Mayrose Nicole Valenzuela

Vertebrate sex-determining mechanisms (SDMs) are triggered by the genotype (GSD), by temperature (TSD), or occasionally, by both. The causes and consequences of SDM diversity remain enigmatic. Theory predicts SDM effects on species diversification, and life-span effects on SDM evolutionary turnover. Yet, evidence is conflicting in clades with labile SDMs, such as reptiles. Here, we investigate ...

2016
Yi Weng Ezra Ip Zhongqi Pan Ting Wang

The concepts of spatial-division multiplexing (SDM) technology were first proposed in the telecommunications industry as an indispensable solution to reduce the cost-per-bit of optical fiber transmission. Recently, such spatial channels and modes have been applied in optical sensing applications where the returned echo is analyzed for the collection of essential environmental information. The k...

2014
Emily Lambert Graham J. Pierce Karen Hall Tom Brereton Timothy E. Dunn Dave Wall Paul D. Jepson Rob Deaville Colin D. MacLeod

There is increasing evidence that the global distributions of a large number of species are shifting with global climate change as they track changing surface temperatures that define their thermal niche. Modelling efforts to predict species distributions under future climates have increased with concern about the overall impact of these distribution shifts on species ecology, and especially wh...

2018
Yan-Ting Niu Jian-Fei Ye Jin-Long Zhang Ji-Zhong Wan Tuo Yang Xiao-Xin Wei Li-Min Lu Jian-Hua Li Zhi-Duan Chen

Current disjunct patterns can result from long-distance dispersal or postglacial contraction. We herein investigate the evolutionary history of Triplostegia to elucidate the disjunction between the Himalaya-Hengduan Mountain region (HHM) and Taiwan (TW). Genetic structure of Triplostegia was investigated for 48 populations using sequences from five chloroplast loci and the ribosomal nuclear int...

Journal: :Biological Invasions 2022

Invasion dynamics are context-dependent and non-equilibrial, with invasive spread associated impacts continuously unfolding contingent on pathway, history, chance, over features of recipient ecosystems. Identifying a tool that can predict the risk extent an invasion, help stakeholders make informed decisions, is highly sought after. The Species Distribution Model (SDM) powerful statistical mach...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید