dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到85条 ,权限内显示50条;

Data from: Fire prevents woody encroachment only at higher-than-historical frequencies in a South African savanna
负责人:
关键词:
Fire management;grazing;global change;woody encroachment;Savanna;Herbivory;tree-grass dynamics;Soil characteristics;vegetation change
DOI:
doi:10.5061/dryad.7m47j
摘要:
ross broad gradients in rainfall, herbivore use intensity and fire frequency, on a variety of soils. Density of medium trees (2–4 m tall) inc
Data from: The burning question: does fire affect habitat selection and forage preference of the black rhinoceros Diceros bicornis in East African savannahs?
负责人:
关键词:
habitat selection;endangered megaherbivore;Fire frequency;Savanna;Diceros bicornus;resource selection functions;browser foraging;spatial occupancy model
DOI:
doi:10.5061/dryad.5q39d8q
摘要:
-metabarcoding analysis of fecal samples. Rhino habitat use was a unimodal function of fire history, with highly occupied sites having fire frequencies
Data from: Woody cover in wet and dry African savannas after six decades of experimental fires
负责人:
关键词:
savannah;Mesic savannas;disturbance;woody encroachment;Plant populations and community dynamics;vegetation dynamics;Semi-arid savannas;Savanna
DOI:
doi:10.5061/dryad.vm766
摘要:
we examine the long term effects of varying fire frequencies over a 60 year time period in South Africa. We analyse the effects of fire
Data from: Demographic legacies of fire history in an African savanna
负责人:
关键词:
Fire management;Combretum apiculatum;elephant herbivory;lidar;Sclerocarya birrea;biodiversity conservation;Acacia nigrescens;savanna structure;treefall
DOI:
doi:10.5061/dryad.3v0p8
摘要:
with contrasting fire histories in Kruger National Park, South Africa. A history of higher fire frequency was associated with reduced woody canopy cover (17% vs. 23
Data from: Pyric-carnivory: raptor use of prescribed fires
负责人:
关键词:
DOI:
doi:10.5061/dryad.0ns10
摘要:
fire regimes and led to fire suppression resulting in numerous undesirable consequences spanning individual species and entire ecosystems. Many obvious
Data from: Frequent fires prime plant developmental responses to burning
负责人:
关键词:
resprouting;fire;Phenotypic Plasticity;flowering;Poaceae;Functional traits
DOI:
doi:10.5061/dryad.7qr55jn
摘要:
was tracked. Genetic differentiation between populations was investigated for a subset of individuals. Historic fire frequency influenced traits relating
Data from: Arctic and boreal paleofire records reveal drivers of fire activity and departures from Holocene variability
负责人:
关键词:
boreal ecosystem;climate change;Fire frequency;forest dynamics
DOI:
doi:10.5061/dryad.0gb5mkkxv
摘要:
to paleoclimate and paleovegetation records. Biomass burning and fire frequency increased significantly in boreal forest ecoregions with the expansion
Data from: The importance of mammalian torpor for survival in a post-fire landscape
负责人:
关键词:
Antechinus;fire;predation;marsupial;climate change;torpor
DOI:
doi:10.5061/dryad.5h5pf
摘要:
Wildfires have increased in frequency and intensity worldwide with climate change as a main driving factor. While a number of studies have focused
Data from: A global synthesis of fire effects on pollinators
负责人:
Carbone, Lucas M.
关键词:
Fire regime Meta-analysis Plant-animal interaction Pollinator abundance Systematic review Floral visitors Pollinator richness Postfire age
DOI:
doi:10.5061/dryad.8cn4v87
摘要:
increase after fire and during the early postfire succession stages; however, high fire frequency has the opposite effect, decreasing pollinators.
Data from: An experimental test of whether pyrodiversity promotes mammal diversity in a northern Australian savanna
负责人:
关键词:
Melville Island;Fire management;northern Australia;Extinction risk;pyrodiversity;Threatened species;native mammal diversity;tropical savanna
DOI:
doi:10.5061/dryad.4gm2r5m
摘要:
to fire frequency, we identified the level of pyrodiversity and optimal mix of fire frequencies that would be expected to maximise mammal diversity and abundanc

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充