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在“自然资源管理”中，命中：17条，耗时：小于0.01 秒

1.Resource use efficiencies as indicators of ecological sustainability in potato production: A South African case study

作者：J.M. Steyna ; martin.steyn@up.ac.za" class="auth_mail" title="E-mail the corresponding author ; A.C. Frankeb ; J.E. van der Waalsa ; A.J. Haverkorta ; c

关键词：Agricultural input ; Agro-ecological zones ; Yield potential ; Crop model ; Competitiveness ; Yield gap analysis ; Carbon footprint

刊名：Field Crops Research

年：2016

2.Use of columnar cacti in the Tehuacán Valley, Mexico: perspectives for sustainable management of non-timber forest products

作者：Edgar Pérez-Negrón ; Patricia Dávila…

关键词：Arid zones forests ; Columnar cacti ; Non ; timber forest products ; Pitaya ; Sustainable harvest

刊名：Journal of Ethnobiology and Ethnomedicine

出版者：BioMed Central

年：2014

3.Altitudinal genetic variation in Pinus hartwegii

作者：Hé ; ctor Viveros-Viveros ; Cuauhté ; moc Sá ; enz-Romero ; J. Jesú ; s Vargas-Herná ; ndez ; Javier Ló ; pez-Upton ; Gustavo Ramí ; rez-Valverde ; Amalio Santacruz-Varela

关键词：Altitudinal variation ; Genetic variation ; Population differentiation ; Frost damage ; Grass-stage ; Assisted migration ; Global warming ; Seed zones ; Pinus hartwegii ; Michoacán

刊名：Forest Ecology and Management

年：2009

4.Plant management and biodiversity conservation in Náhuatl homegardens of the Tehuacán Valley, Mexico

作者：Carolina Larios (4) Alejandro Casas (4) Mariana Vallejo (4) Ana Isabel Moreno-Calles (5) José Blancas (4)

关键词：Biodiversity conservation ; Domestication ; Homegardens ; Náhuatl people ; Plant management ; Sustainable use ; Tehuacán Valley

刊名：Journal of Ethnobiology and Ethnomedicine

年：2013

5.Agricultural Research in an Era of Climate Change

作者：M. S. Swaminathan (1) P. C. Kesavan (1)

关键词：Climate change ; Agriculture

刊名：Agricultural Research

年：2012

6.Conservation agriculture in Central Asia¡ªWhat do we know and where do we go from here?

作者：K.M. Kienzlera ; kirsten.kienzler@dlr.de ; J.P.A. Lamersb ; A. McDonaldc ; A. Mirzabaeva ; N. Ibragimovd ; O. Egamberdievd ; E. Ruzibaevd ; A. Akramkhanovd

关键词：Sustainable agriculture ; Dryland ecosystems ; Permanent raised beds ; Zero tillage ; Conventional tillage ; Aral Sea Basin ; Water productivity

刊名：Field Crops Research

年：2012

7.Grassland community composition drives small-scale spatial patterns in soil properties and processes

作者：Sophie S. Parkera ; sophie_parker@tnc.org ; Eric W. Seabloomb ; Joshua P. Schimela

关键词：Heterogeneity ; Spatial structure ; Nitrogen ; Organic matter ; Species pattern

刊名：Geoderma

年：2012

8.Changes in the vegetation composition of hay meadows between 1993 and 2009 in the Picos de Europa and implications for nature conservation

作者：Heather E. Princea ; Heather.Prince@Cumbria.ac.uk ; Robert G.H. Bunceb ; c ; Rob H.G. Jongmanb

关键词：Biodiversity loss ; Herb-rich grassland ; Indicator species ; Northern Spain ; Resource loss ; Stratified random sample

刊名：Journal for Nature Conservation

年：2012

9.Altitudinal genetic variation among Pinus oocarpa populations in Michoacán, Mexico: Implications for seed zoning, conservation, tree breeding and global warming

作者：Cuauhté ; moc Sá ; enz-Romero ; R. Ricardo Guzmá ; n-Reyna and Gerald E. Rehfeldt

关键词：Pinus oocarpa ; Provenances ; Altitudinal genetic variation ; Seed zoning ; Tree breeding ; Conservation ; Global warming ; Mexico

刊名：Forest Ecology and Management

年：2006

10.Pimpinella saxifraga is maintained in road verges by mosaic management

作者：Inger Auestad ; Knut Rydgren ; Eelke Jongejans ; Hans de Kroon

关键词：LTRE ; Matrix modelling ; Resource allocation trade-offs ; Semi-natural grassland ; Source-sink populations ; Vital rates

刊名：Biological Conservation

年：2010

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