作者：M. van der Laana ; michael.vanderlaan@up.ac.za ; K.L. Bristowa ; b ; R.J. Stirzakera ; c ; J.G. Annandalea

关键词：Sustainable crop production ; Soil and water degradation ; Land use change ; Greenhouse gas emissions ; Salinization ; Resource depletion

刊名：Agriculture, Ecosystems & Environment

年：2017

作者：Johane Dikganga ; jdikgang@uj.ac.za ; Stephen Hoskingb ; sghosking@gmail.com

关键词：Contingent valuation ; Convergent validity ; Estuary ; Freshwater ; Recreation ; Travel cost

刊名：Water Resources and Economics

年：2016

作者：Paul K. Mensah ; Caroline G. Palmer ; Wilhelmine J. Muller

关键词：Glyphosate ; Roundup® ; South African ; Species sensitivity distribution ; Water quality guideline

刊名：Ecotoxicology and Environmental Safety

年：2013

作者：Y.T. Bahtaa ; Bahtay@ufs.ac.za ; Yonas204@yahoo.com ; A. Jordaanb ; JordaanA@ufs.ac.za ; F. Muyambob ; fummmie@gmail.com

关键词：Stress ; Social network ; Role of Government ; Gender ; Drought ; Communal farmer ; Insecurity

刊名：International Journal of Disaster Risk Reduction

年：2016

作者：Sarel Cilliersa ; Sarel.Cilliers@nwu.ac.za" class="auth_mail ; Marié ; du Toitb ; Marie.duToit@nwu.ac.za" class="auth_mail ; Juaneé ; Cilliersc ; Juanee.Cilliers@nwu.ac.za" class="auth_mail ; Ernst Drewesc ; Ernst.Drewes@nwu.ac.za" class="auth_mail ; Francois Retiefd ; Francois.Retief@nwu.ac.za" class="auth_mail

关键词：Urban ecology ; Urban planning ; Environmental management ; Sustainable development ; Transdisciplinary approach

刊名：Landscape and Urban Planning

年：May, 2014

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

作者：B. Schreinera ; barbara@pegasys.co.za" class="auth_mail" title="E-mail the corresponding author ; H. Baletab

关键词：water ; energy ; food ; Southern African Development Community ; integrated resource planning ; regionalization

刊名：Aquatic Procedia

年：2015

作者：C. Silinga ; 16835719@sun.ac.za" class="auth_mail ; P. Gauché

关键词：Concentrating Solar Power (CSP) ; Peaking CSP syst ems ; Levelized Cost s of Energy (LCOE)

刊名：Energy Procedia

年：2014

作者：Aksel Sundström

关键词：Corruption ; Natural resources ; Conservation ; Experiment ; Governance ; Regulations

刊名：World Development

年：2016

作者：Bruno G. Pollet ; Sivakumar Pasupathi ; Gerhard Swart ; Kobus Mouton ; Mykhaylo Lototskyy ; Mario Williams ; Piotr Bujlo ; Shan Ji ; Bernard J. Bladergroen ; Vladimir Linkov

关键词：Hydrogen South Africa ; MEA ; PEMFC Stacks ; Metal hydride ; Li-ion ; Power module

刊名：International Journal of Hydrogen Energy

年：6 March, 2014