Arid

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Connectivity measures across scales differentially influence dryland sediment and seed movement 期刊论文
发表期刊: RESTORATION ECOLOGY. 出版年: 2024, 卷号: 32, 期号: 6
作者:  Turk, Tyler G.;  Okin, Gregory S.;  Faist, Akasha M.
收藏  |  浏览/下载:29/0  |  提交时间:2024/10/04
erosion  restoration  seed availability  seed dispersal  shrub encroachment  state transitions  
Plausible causes of seed preferences and diet composition in seed-eating passerines 期刊论文
发表期刊: JOURNAL OF AVIAN BIOLOGY. 出版年: 2021
作者:  Marone, Luis;  Cueto, Victor R.;  Lopez de Casenave, Javier;  Zarco, Agustin;  Camin, Sergio R.
收藏  |  浏览/下载:28/0  |  提交时间:2022/02/12
feeding experiments  handling time  seed availability  seed mass  seed profitability  
Global change impacts on arid zone ecosystems: Seedling establishment processes are threatened by temperature and water stress 期刊论文
发表期刊: ECOLOGY AND EVOLUTION. 出版年: 2021, 卷号: 11, 期号: 12, 页码: 8071-8084
作者:  Lewandrowski, Wolfgang;  Stevens, Jason C.;  Webber, Bruce L.;  L. Dalziell, Emma;  Trudgen, Melinda S.;  Bateman, Amber M.;  Erickson, Todd E.
收藏  |  浏览/下载:49/0  |  提交时间:2021/07/30
arid zone  bet hedging  climate change  drought  germination  grasslands  resilience  restoration  seed dormancy  seed viability  soil moisture  temperature  thresholds  Triodia  water availability  
Seed predation and removal from faeces in a dry ecosystem 期刊论文
发表期刊: BASIC AND APPLIED ECOLOGY. 出版年: 2016, 卷号: 17, 期号: 2, 页码: 145-154
作者:  Velez, Silvina;  Chacoff, Natacha P.;  Campos, Claudia M.
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/29
Rodents  Ants  Seeds in faeces  M erohabitat  Fruit availability  Seed fate  
Seed selection and coexistence in two sympatric Messor harvester ant species (Hymenoptera: Formicidae) 期刊论文
发表期刊: ITALIAN JOURNAL OF ZOOLOGY. 出版年: 2015, 卷号: 82, 期号: 2, 页码: 224-230
作者:  Solida, L.;  Luiselli, L.;  D’Angeli, D.;  Testi, A.;  Fanfani, A.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/29
seed availability  seed size  null models  coexistence  Harvester ants  
Foraging strategies and foraging plasticity in harvester ants (Pogonomyrmex spp., Hymenoptera: Formicidae) of the central Monte desert, Argentina 期刊论文
发表期刊: MYRMECOLOGICAL NEWS. 出版年: 2015, 卷号: 21, 页码: 1-12
作者:  Pol, Rodrigo G.;  Lopez de Casenave, Javier;  Milesi, Fernando A.
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/29
Foraging behavior  seed availability  granivory  harvester ants  Pogonomyrmex  Monte desert  
Hidden responses to environmental variation: maternal effects reveal species niche dimensions 期刊论文
发表期刊: ECOLOGY LETTERS. 出版年: 2014, 卷号: 17, 期号: 6, 页码: 662-669
作者:  Germain, Rachel M.;  Gilbert, Benjamin
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/29
Annual grasslands  seed size  phylogenetic signal  water availability  maternal effects  environmental variability  seed size-seed number trade-offs  
Influence of temporal fluctuations in seed abundance on the foraging behaviour of harvester ants (Pogonomyrmex spp.) in the central Monte desert, Argentina 期刊论文
发表期刊: AUSTRAL ECOLOGY. 出版年: 2011, 卷号: 36, 期号: 3, 页码: 320-328
作者:  Pol, Rodrigo G.;  Lopez de Casenave, Javier;  Pirk, Gabriela I.
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/29
foraging behaviour  harvester ant  Monte desert  Pogonomyrmex  seed availability  
Habitat degradation, topography and rainfall variability interact to determine seed distribution and recruitment in a sand dune grassland 期刊论文
发表期刊: JOURNAL OF VEGETATION SCIENCE. 出版年: 2009, 卷号: 20, 期号: 5, 页码: 847-859
作者:  Li Feng-Rui;  Zhao Li-Ya;  Zhang Hua;  Liu Ji-Liang;  Lu Hai-Yan;  Kang Ling-Fen
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/28
Habitat heterogeneity  Path analysis  Rainfall availability  Sand dune systems  Seed bank formation  Seedling recruitment  Spatial variation  Topography effects  
Microhabitat selection in diet and trophic ecology of a spiny-tailed iguana Ctenosaura hemilopha 期刊论文
发表期刊: BIOTROPICA. 出版年: 2007, 卷号: 39, 期号: 4, 页码: 496-501
作者:  Blazquez, Ma Carmen;  Rodriguez-Estrella, Ricardo
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/28
Baja California  desert  food availability  predation risk  reptile  seed dispersal