中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地理科学与资源研究所
  3. 中国科学院地理科学与资源研究所
  4. 陆地水循环及地表过程重点实验室
  5. 外文论文
Water quality-fisheries tradeoffs in a changing climate underscore the need for adaptive ecosystem-based management

文献类型：期刊论文

作者Scavia, Donald1; Ludsin, Stuart A.3; Michalak, Anna M.4,5; Obenour, Daniel R.6; Han, Mingyu7; Johnson, Laura T.8; Wang, Yu - Chen2; Zhao, Gang2; Zhou, Yuntao7
刊名PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
出版日期2024-11-05
卷号121期号:45页码:12
关键词hypoxia ecological forecasting eutrophication climate change fisheries
ISSN号0027-8424
DOI10.1073/pnas.2322595121
产权排序8
英文摘要Changes driven by both unanticipated human activities and management actions are creating wicked management landscapes in freshwater and marine ecosystems that require new approaches to support decision- making. By linking a predictive model of nutrient- and temperature- driven bottom hypoxia with observed commercial fishery harvest data from Lake Erie (United States-Canada) over the past century (1928-2022) and climate projections (2030-2099), we show how simple, yet robust models and routine monitoring data can be used to identify tradeoffs associated with nutrient management and guide decision- making in even the largest of aquatic ecosystems now and in the future. Our approach enabled us to assess planned nutrient load reduction targets designed to mitigate nutrient- driven hypoxia and show why they appear overly restrictive based on current fishery needs, indicating tradeoffs between water quality and fisheries management goals. At the same time, our temperature results show that projected climate change impacts on hypoxic extent will require more stringent nutrient regulations in the future. Beyond providing a rare example of bottom hypoxia driving changes in fishery harvests at an ecosystem scale, our study illustrates the need for adaptive ecosystem- based management, which can be informed by simple predictive models that can be readily applied over long time periods, account for tradeoffs across multiple management sectors (e.g., water quality, fisheries), and address ecosystem nonstationarity (e.g., climate change impacts on management targets). Such approaches will be critical for maintaining valued ecosystem services in the many aquatic systems worldwide that are vulnerable to multiple drivers of environmental change.
WOS关键词GULF-OF-MEXICO ; SOLUBLE REACTIVE PHOSPHORUS ; LAURENTIAN GREAT-LAKES ; LONG-TERM CHANGES ; FRESH-WATER ; NUTRIENT LOADS ; CENTRAL BASIN ; HYPOLIMNETIC OXYGENATION ; AQUATIC ECOSYSTEMS ; RE-EUTROPHICATION
资助项目US Geological Survey[G23AC00232-00] ; Science and Technologies for Phosphorus Sustainability Center, a NSF Science and Technology Center[CBET-2019435] ; National Natural Science Foundation of China[42341201] ; National Natural Science Foundation of China[42276201] ; State of Ohio through the Ohio Department of Agriculture's Division of Soil and Water Conservation ; Andersons Charitable Foundation ; Northeast Ohio Regional Sewer District ; Michigan EGLE
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:001355718600010
出版者NATL ACAD SCIENCES
资助机构US Geological Survey ; Science and Technologies for Phosphorus Sustainability Center, a NSF Science and Technology Center ; National Natural Science Foundation of China ; State of Ohio through the Ohio Department of Agriculture's Division of Soil and Water Conservation ; Andersons Charitable Foundation ; Northeast Ohio Regional Sewer District ; Michigan EGLE
源URL[http://ir.igsnrr.ac.cn/handle/311030/211130]  
专题陆地水循环及地表过程院重点实验室_外文论文
通讯作者Scavia, Donald
作者单位1.Univ Michigan, Sch Environm & Sustainabil, Ann Arbor, MI 48104 USA
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
3.Ohio State Univ, Dept Evolut Ecol & Organismal Biol, Dept Evolut Ecol & Organismal Biol, Columbus, OH 43212 USA
4.Carnegie Inst Sci, Dept Global Ecol, Stanford, CA 94305 USA
5.Stanford Univ, Dept Earth Syst Sci, Stanford, CA 94305 USA
6.NC State Univ, Dept Civil Construct & Environm Engn, Raleigh, NC 27695 USA
7.Shanghai Jiao Tong Univ, Sch Oceanog, Shanghai 200240, Peoples R China
8.Heidelberg Univ, Natl Ctr Water Qual Res, Tiffin, OH 44883 USA
推荐引用方式
GB/T 7714		 Scavia, Donald,Ludsin, Stuart A.,Michalak, Anna M.,et al. Water quality-fisheries tradeoffs in a changing climate underscore the need for adaptive ecosystem-based management[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2024,121(45):12.
APA Scavia, Donald.,Ludsin, Stuart A..,Michalak, Anna M..,Obenour, Daniel R..,Han, Mingyu.,...&Zhou, Yuntao.(2024).Water quality-fisheries tradeoffs in a changing climate underscore the need for adaptive ecosystem-based management.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,121(45),12.
MLA Scavia, Donald,et al."Water quality-fisheries tradeoffs in a changing climate underscore the need for adaptive ecosystem-based management".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 121.45(2024):12.

入库方式： OAI收割

来源：地理科学与资源研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。