作者：Keith R. Harmoney ; D. K. Lee ; R. L. Kallenbach ; E. Z. Aberle

关键词：Warm ; season grass ; Cool ; season grass ; Harvest management ; Nitrogen management ; Legumes ; Dry ; weight ; rank

刊名：BioEnergy Research

出版者：Springer US

年：2016

作者：Qi Zhang (1) Liang Cui (2) Jiquan Zhang (1) Xingpeng Liu (1) Zhijun Tong (1) 1. School of Environment ; Northeast Normal University ; Changchun ; 130024 ; People鈥檚 Republic of China 2. Sina-Canada Resources and Environmental Research Academy ; North China Electric Power University ; Beijing ; 102206 ; People鈥檚 Republic of China

关键词：Hulunbuir grassland ; Grassland fire disaster ; Dynamic risk assessment ; Logistic regression

刊名：Stochastic Environmental Research and Risk Assessment (SERRA)

出版者：Springer Berlin / Heidelberg

年：2015

作者：Yang Liua ; b ; Qingfu Liua ; Xiaoli Suna ; Xuefeng Zhanga ; Sarula Kanga ; Yong Dingc ; Qing Zhanga ; d ; qzhang82@163.com ; Jianming Niua ; d

关键词：Inner Mongolia grassland ; Species pool hypothesis ; Alpha diversity ; Gamma diversity ; Mean annual precipitation

刊名：Acta Ecologica Sinica

年：2016

作者：Xing-peng Liu ; Ji-quan Zhang ; Zhi-jun Tong

关键词：Grassland fire ; Fuzzy logic ; Early warning ; Inner Mongolia

刊名：Natural Hazards

出版者：Springer Netherlands

年：2015

作者：Duane B. Poola ; duane.pool@rmbo.org" class="auth_mail ; Arvind O. Panjabia ; Alberto Macias-Duartea ; b ; Deanna M. Solhjemc ; 1

关键词：Desert grasslands ; Grassland birds ; Land-use change ; Biodiversity ; Habitat loss ; Wintering habitat ; Remote sensing ; Chihuahuan Desert ; Grassland Priority Conservation Areas ; GPCA

刊名：Biological Conservation

年：February, 2014

作者：Xiao-Tao Lü ; Grégoire T. Freschet ; Elena Kazakou ; Zheng-Wen Wang…

关键词：Ecological stoichiometry ; Grazing exclusion ; N ; P ratio ; Nutrient resorption ; Plant ; soil feedback ; Restoration chronosequence ; Semi ; arid grassland ; Species ; specific response

刊名：Plant and Soil

出版者：Springer Netherlands

年：2015

作者：Girish Prasad Dixit1 ; Ashok Kumar Parihar ; 1 ; ashoka.parihar@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Abhishek Bohra1 ; Narendra Pratap Singh

关键词：Grass pea ; Genetic resource ; Genetic improvement ; Molecular marker ; Molecular breeding ; Toxin

刊名：The Crop Journal

年：2016

作者：Sophia Leimer ; Yvonne Oelmann ; Nico Eisenhauer ; Alexandru Milcu…

关键词：The Jena Experiment ; Biodiversity ; DON leaching ; Ammonium leaching ; TDN leaching ; Land ; use change

刊名：Biogeochemistry

出版者：Springer International Publishing

年：2016

作者：Robert W. Heckman ; David E. Carr

关键词：Biotic resistance ; Resource pulse ; Spring fire ; Tallgrass prairie

刊名：Oecologia

出版者：Springer Berlin / Heidelberg

年：2016

作者：Handan Sahin ; S. H. Anderson ; R. P. Udawatta

关键词：Infiltration rate ; Saturated hydraulic conductivity ; Sorptivity

刊名：Agroforestry Systems

出版者：Springer Netherlands

年：2016