研究报道如何实现渔业与生态的平衡 作者： 发布时间：/4/19 13:19:39 4月17日，澳大利亚詹姆斯库克大学Joshua E. Cinner等研究人员在《科学》发表论文，分析了如何在人类主导的世界中实现渔业与生态系统功能以及生物多样性之间的平衡。
全世界范围内珊瑚礁的数量减少，需要针对性管理解决方案，以维持珊瑚礁和依赖珊瑚礁人们的生计。但是，不同的珊瑚礁管理工具如何帮助实现多个社会和生态目标仍不清楚。
研究人员认为，由于不同人口压力梯度下实现渔业、生态功能和生物多样性目标的可能性存在非线性关系，因此在实施管理的情况下相对较小的变化可能会对这些目标是否可能实现产生重大影响。
至关重要的是，鉴于它们的退化状态和面临的人类压力水平，管理可以为大多数礁石的渔业和生态功能提供实质性的保护效益，但不能为生物多样性目标提供实质性保护。
附：英文原文
Title: Meeting fisheries, ecosystem function, and biodiversity goals in a human-dominated world
Author: Joshua E. Cinner, Jessica Zamborain-Mason, Georgina G. Gurney, Nicholas A. J. Graham, M. Aaron MacNeil, Andrew S. Hoey, Camilo Mora, S bastien Vill ger, Eva Maire, Tim R. McClanahan, Joseph M. Maina, John N. Kittinger, Christina C. Hicks, Stephanie D agata, Cindy Huchery, Michele L. Barnes, David A. Feary, Ivor D. Williams, Michel Kulbicki, Laurent Vigliola, Laurent Wantiez, Graham J. Edgar, Rick D. Stuart-Smith, Stuart A. Sandin, Alison L. Green, Maria Beger, Alan M. Friedlander, Shaun K. Wilson, Eran Brokovich, Andrew J. Brooks, Juan J. Cruz-Motta, David J. Booth, Pascale Chabanet, Mark Tupper, Sebastian C. A. Ferse, U. Rashid Sumaila, Marah J. Hardt, David Mouillot
Issue Volume: /04/17
Abstract: The worldwide decline of coral reefs necessitates targeting management solutions that can sustain reefs and the livelihoods of the people who depend on them. However, little is known about the context in which different reef management tools can help to achieve multiple social and ecological goals. Because of nonlinearities in the likelihood of achieving combined fisheries, ecological function, and biodiversity goals along a gradient of human pressure, relatively small changes in the context in which management is implemented could have substantial impacts on whether these goals are likely to be met. Critically, management can provide substantial conservation benefits to most reefs for fisheries and ecological function, but not biodiversity goals, given their degraded state and the levels of human pressure they face.
DOI: 10.1126/science.aax9412
Source:
期刊信息 Science：《科学》，创刊于1880年。隶属于美国科学促进会，最新IF：41.037官方网址：投稿链接：
