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在“自然资源管理”中，命中：23条，耗时：0.0149918 秒

1.Patchiness in food resources drives fish abundances in emergent macrophytes under field and experimental conditions

作者：Stephen R. Balcombe ; Gerard P. Closs

关键词：Small ; bodied fish ; Patch selection ; Optimal foraging theory ; Emergent macrophytes ; Biofilms ; Food resources

刊名：Hydrobiologia

出版者：Springer Netherlands

年：2016

2.Assessment of the effects of phytogenic nebkhas on soil nutrient accumulation and soil microbiological property improvement in semi-arid sandy land

作者：Chengyou Cao ; caochengyou@163.com" class="auth_mail" title="E-mail the corresponding author ; Yusuwaji Abulajiang ; Ying Zhang ; Shuwei Feng ; Tingting Wang ; Qing Ren ; Hailong Li

关键词：Biolog ecoplate ; Enzymatic activity ; Horqin Sandy land ; Island of fertility ; Phytogenic nebkha ; Spatial heterogeneity

刊名：Ecological Engineering

年：2016

3.Population densities and density–area relationships in a community with advective dispersal and variable mosaics of resource patches

作者：Jill Lancaster (1) Barbara J. Downes (1)

关键词：Detritus ; Patch dynamics ; Patch size ; Stream invertebrates

刊名：Oecologia

年：2014

4.Conservation of fragmented grasslands as part of the urban green infrastructure: how important are species diversity, functional diversity and landscape functionality?

作者：L. van der Walt ; S. S. Cilliers ; M. J. Du Toit ; K. Kellner

关键词：Urbanisation gradient ; Landscape metrics ; Grassland ; Landscape functionality ; Plant species diversity ; Functional diversity indices

刊名：Urban Ecosystems

出版者：Springer Netherlands

年：2015

5.A negative heterogeneity–diversity relationship found in experimental grassland communities

作者：Antonio Gazol ; Riin Tamme ; Jodi N. Price ; Inga Hiiesalu ; Lauri Laanisto…

关键词：Light competition ; Microfragmentation ; Niche partitioning ; Resource patchiness ; Root foraging

刊名：Oecologia

年：2013

6.Modelling habitat suitability for alpine rock ptarmigan (Lagopus muta helvetica) combining object-based classification of IKONOS imagery and Habitat Suitability Index modelling

作者：Margit Zohmanna ; margit.zohmann@boku.ac.at ; Josef Pennerstorferb ; josef.pennerstorfer@boku.ac.at ; Ursula Nopp-Mayra ; ursula.nopp-mayr@boku.ac.at

关键词：Object-based image analysis ; Image classification ; IKONOS ; Habitat suitability modelling ; Alpine rock ptarmigan ; Habitat monitoring tool

刊名：Ecological Modelling

年：2013

7.Sub-kilometer length scales in coastal waters

作者：Shelley M. Blackwell ; Mark A. Moline ; Andrew Schaffner ; Thomas Garrison ; Grace Chang

关键词：. Phytoplankton ; AUV ; Spatial scales ; Patchiness ; Coastal oceanography ; Sampling ; LEO-15 ; Mid-Atlantic Bight ; Monterey Bay ; San Luis Obispo Bay

刊名：Continental Shelf Research

年：2008

8.Human ecology, ethnobotany and traditional practices in rural populations inhabiting the Monte region: Resilience and ecological knowledge

作者：A.H. Ladio ; M. Lozada

关键词：Edible wild plants ; Ethnobotany ; Patagonia ; Traditional ecological knowledge ; Transhumance

刊名：Journal of Arid Environments

年：2009

9.Patterns of alien plant distribution in a river landscape following an extreme flood

作者：L.C. Foxcroft ; M. Parsons ; C.A. McLoughlin ; D.M. Richardson

关键词：Biological invasions ; Disturbance ; Geomorphology ; Kruger National Park ; Riparian ecosystems ; River landscape heterogeneity

刊名：South African Journal of Botany

年：2008

10.Do landscape heterogeneity and water distribution explain aspects of elephant home range in southern Africa's arid savannas?

作者：Y. de Beer ; R.J. van Aarde

关键词：FRAGSTATS ; Landscape metrics ; Patchiness ; Randomly located ranges ; Water point density

刊名：Journal of Arid Environments

年：2008

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