STABLE_ISOTOPES

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相关作者:周强更多>>
相关机构:中国科学院大学中国科学院圣保罗大学中国矿业大学(北京)更多>>
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^(13)C analysis of cow tail hair and farm slurry can be used to implicitly distinguish between different dairy production systems
《Ecological Processes》2023年第1期98-109,共12页Friederike Sieve Johannes Isselstein Manfred Kayser 
supported by the Federal Office for Agriculture and Food(BLE)within the collaborative research project‘Waterbuddies’,support code:2817NA004;We acknowledge funding by the Open Access Publication Funds of the Göttingen University;Open Access funding enabled and organized by Projekt DEAL.
Background Public interest in the way food is produced on the farm and processed along the food-production chain is increasing.The analysis of isotopic signatures(^(13)C)in cow tail hair provides a method to reconstru...
关键词:Stable isotopes Natural^(13)C abundance Environmental indicator Maize Dietary composition Traceability 
Assessing the migratory histories, trophic positions, and conditions of lake sturgeon in the St. Croix and Mississippi Rivers using fn ray microchemistry, stable isotopes, and fatty acid profles
《Ecological Processes》2021年第1期1021-1042,共22页Jefrey R.Ziegeweid Michelle R.Bartsch Lynn A.Bartsch Steven J.Zigler Robert J.Kennedy Seth A.Love 
funded by the National Resource Preservation Program,a nation-wide collaborative program,supported by the USGS Ecosystems Mission Area,through which USGS and National Park Service staf address priority research needs identifed by the National Park Service;National Park Service staf from the two National Park Service units represented in this study were involved in the development of the study proposal;The study proposal was reviewed and approved for funding by a panel of U.S.Geological Survey and National Park Service scientists.
Background:Reproducing populations of invasive carps(Hypophthalmichthys spp.)could alter aquatic food webs and negatively afect native fshes in the Mississippi National River and Recreation Area(MISS)and the St.Croix ...
关键词:Fin ray microchemistry Stable isotopes Fatty acids Lake sturgeon St.Croix River Mississippi River National park STRONTIUM Calcium 
Environmental stress and eutrophication in freshwater wetlands: evidence from carbon and nitrogen stable isotopes in cattail (Typha domingensis Pers.)
《Ecological Processes》2019年第1期383-390,共8页Ziye Zheng Yahong Xu Jianzhu Wang Yuncong Li Binhe Gu 
from an Overseas Research collaboration grant(2018AHB020)funded by Hubei Province,China.
Background:Florida’s Everglades is a vast freshwater peatland that has been impacted by the alterations of hydrological pattern and water quality which led to changes in plant species composition and biodiversity.In ...
关键词:CATTAIL EUTROPHICATION EVERGLADES Nutrient gradient Phosphorus enrichment Stable isotopes WETLANDS 
Sources and dynamics of sedimentary organic matter in Sundarban mangrove estuary from Indo-Gangetic delta被引量:1
《Ecological Processes》2017年第1期69-83,共15页M.Bala Krishna Prasad Alok Kumar A.L.Ramanathan Dilip Kumar Datta 
Introduction:Mangrove forests are highly productive ecosystems distributed along the tropical coast line.Nutrient biogeochemistry of mangroves are primarly driven by both allochthonous and autochthonous sources.Charac...
关键词:Sundarban mangrove Organic carbon Stable isotopes Lignin phenols Three end-member mixing model 
Stable isotope enrichment in muscle,liver,and whole fish tissues of brown-marbled groupers(Epinephelus fuscoguttatus)
《Ecological Processes》2012年第1期61-65,共5页Gang Chen Hui Zhou Duoliang Ji Binhe Gu 
This study was supported by grants A200608C02,A200908D03,2006B20201059,and 2009B020308005 from several funding agencies of the Guangdong Province government,China.Dr.Thomas Dreschel provided language improvements on the final draft of this manuscript.
Introduction:The purpose of this study was to assess enrichments in stable carbon and nitrogen isotopes(δ^(13)C andδ^(15)N)in brown-marbled groupers(Epinephelus fuscoguttatus),a marine fish that has been widely used...
关键词:Stable isotopes Diet shift Fish Isotope enrichment 
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