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在“自然资源管理”中，命中：11条，耗时：小于0.01 秒

1.滹沱河源头地下水硝酸盐污染的氮氧同位素示踪

作者：赵鹏宇 ; 翟召怀 ; 步秀芹 ; 刘晓东 ; 王翠萍

关键词：氮氧同位素 ; 硝酸盐污染 ; 迁移转化 ; 松散岩类孔隙水 ; 地下水 ; 滹沱河源头

刊名：水资源与水工程学报

年：2017

2.Uptake of nitrogen from natural food into fish in differently managed polyculture ponds using 15N as tracer

作者：Johannes Pucher ; Ulfert Focken

关键词：Nitrogen efficiency ; Polyculture ; Feed utilization ; Stable isotopes ; Natural food resources ; Semi ; intensive aquaculture

刊名：Aquaculture International

出版者：Springer International Publishing

年：2017

3.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

4.The impact of mariculture on nutrient dynamics and identification of the nitrate sources in coastal waters

作者：Pingping Kang ; Shiguo Xu

关键词：Mariculture ; Nitrogen ; Phosphate ; Dual isotope of nitrate ; Nitrate sources ; Laizhou Bay

刊名：Environmental Science and Pollution Research

出版者：Springer Berlin / Heidelberg

年：2016

5.How weed control and fertilisation influence tree physiological processes and growth at early establishment in an exotic F1 hybrid pine plantation of subtropical Australia

作者：Paula T. Ibell (1) (2) Zhihong H. Xu (3) Terence J. Blake (3) (4) Carole Wright (2) Timothy J. Blumfield (3)

关键词：Establishment silviculture ; Foliar δ13C and δ15N ; Nitrogen and water competition ; Tree growth and physiology

刊名：Journal of Soils and Sediments

年：2014

6.Effects of weed control and fertilization at early establishment on tree nitrogen and water use in an exotic F1 hybrid pine of subtropical Australia

作者：Paula T. Ibell ; Zhihong Xu ; Terence Blake…

关键词：Establishment silviculture ; Soil and foliar δ15N ; Tree water use (foliar δ13C) ; Water status (xylem pressure potential Ψxpp)

刊名：Journal of Soils and Sediments

年：2013

7.Towards understanding isotope variability in elephant ivory to establish isotopic profiling and source-area determination

作者：Stefan Zieglera ; b ; stefan.ziegler@wwf.de" class="auth_mail" title="E-mail the corresponding author ; Stefan Merkera ; c ; Bruno Streita ; Markus Bonerd ; Dorrit E. Jacobe ; f

关键词：Elephant ivory ; Stable isotopes ; Wildlife forensics ; Assignment simulation

刊名：Biological Conservation

年：2016

8.Evaluating larval mosquito resource partitioning in western Kenya using stable isotopes of carbon and nitrogen

作者：Thomas M Gilbreath III (5) Eliningaya J Kweka (6) Yaw A Afrane (5) Andrew K Githeko (5) Guiyun Yan (6)

关键词：An. gambiae ; Stable isotopes ; Resource partitioning ; δ13C ; δ15N ; Trophic preferences

刊名：Parasites & Vectors

年：2013

9.Resource availability determines food chain length in Chinese subtropical rivers

作者：Yuyu Wang ; Xiewen Xiao ; Xiubo Yu ; Jun Xu ; Yongjiu Cai ; Guangchun Lei

刊名：Aquatic Ecology

出版者：Springer Netherlands

年：2016

10.Differences in food web structure of mangroves and freshwater marshes: evidence from stable isotope studies in the Southern Gulf of Mexico

作者：Alejandra Sepúlveda-Lozada ; Manuel Mendoza-Carranza…

关键词：Stable isotopes ; Mangroves ; Seagrasses ; Bayesian methods ; Centla Wetlands ; Terminos Lagoon

刊名：Wetlands Ecology and Management

出版者：Springer Netherlands

年：2015

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