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在“自然资源管理”中，命中：36条，耗时：小于0.01 秒

1.Trophic levels and habitat specialization of beetles caught on experimentally added aspen wood: Does trap type really matter?

作者：Tone Birkemoe (1) Anne Sverdrup-Thygeson (1) 1. Department of Ecology and Natural Resource Management ; Norwegian University of Life Sciences ; P.O. Box 5003 ; 1432 ; 脜s ; Norway

关键词：Coleoptera ; Saproxylic beetles ; Window traps ; Host tree affinity ; Biodiversity

刊名：Journal of Insect Conservation

出版者：Springer Netherlands

年：2015

2.Niche Overlap and Network Specialization of Flower-Visiting Bees in an Agricultural System

作者：D M Carvalho (1) S J Presley (2) G M M Santos (1)

关键词：Dietary complementarity ; Guild structure ; interactions ; temporal redundancy ; Specialization

刊名：Neotropical Entomology

年：2014

3.Does intensification result in higher efficiency and sustainability? An emergy analysis of Mediterranean sheep-crop farming systems

作者：T. Rodrí ; guez-Ortegaa ; c ; trodriguezo@cita-aragon.es ; A. Bernué ; sa ; c ; A.M. Olaizolab ; c ; M.T. Brownd

关键词：Farm management ; Agriculture ; Mixed farming systems ; Environment ; Renewability ; Agricultural policy

刊名：Journal of Cleaner Production

年：2017

4.Does intensification result in higher efficiency and sustainability? An emergy analysis of Mediterranean sheep-crop farming systems

作者：T. Rodrí ; guez-Ortegaa ; c ; trodriguezo@cita-aragon.es ; A. Bernué ; sa ; c ; A.M. Olaizolab ; c ; M.T. Brownd

关键词：Farm management ; Agriculture ; Mixed farming systems ; Environment ; Renewability ; Agricultural policy

刊名：Journal of Cleaner Production

年：2017

5.The soil-ecological index as an integral indicator for the optimization of the land-use structure

作者：A. A. Chibilev ; V. P. Petrishchev ; S. V. Levykin…

关键词：indexing ; soil ; steppe zone ; agricultural lands ; arable land

刊名：Geography and Natural Resources

出版者：Pleiades Publishing

年：2016

6.Urban water resource utilization efficiency in China

作者：Tiange Shi ; Xiaolei Zhang ; Hongru Du ; Hui Shi

关键词：urban water resource ; utilization efficiency ; urban scale ; undesirable outputs ; a slacks ; based measure for data envelopment analysis (SBM ; DEA) ; China

刊名：Chinese Geographical Science

出版者：Springer Berlin Heidelberg

年：2015

7.Diet of Melanoides tuberculata (Müller, 1774) from subtropical coastal lakes: Evidence from stable isotope (δ13C and δ15N) analyses

作者：JL Raw ; s213476967@nmmu.ac.za" class="auth_mail" title="E-mail the corresponding author ; R Perissinotto ; NAF Miranda ; N Peer

关键词：Stable isotope analysis ; Melanoides tuberculata ; Diet plasticity ; Niche breadth ; Coastal lakes ; South Africa

刊名：Limnologica - Ecology and Management of Inland Waters

年：2016

8.The vulnerability of the US food system to climate change

作者：Laura Lengnick

关键词：Climate change ; Vulnerability ; Agricultural production ; Food systems ; Adaptive capacity ; Resilience

刊名：Journal of Environmental Studies and Sciences

出版者：Springer US

年：2015

9.Resilience in a concentrated and consolidated food system

作者：Mary K. Hendrickson

关键词：Agriculture ; Food systems ; Agroecology ; Agribusiness ; Resilience

刊名：Journal of Environmental Studies and Sciences

出版者：Springer US

年：2015

10.Assessing agricultural impact on natural systems: Theoretical and methodological approaches

作者：I. V. Orlova ; S. N. Sharabarina

关键词：agriculture ; critical load ; indicators of impacts ; integral assessment ; consequences of impacts

刊名：Geography and Natural Resources

出版者：MAIK Nauka/Interperiodica

年：2015

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