Developing priority variables ("ecosystem Essential Ocean Variables" - eEOVs) for observing dynamics and change in Southern Ocean ecosystems
文献类型：期刊论文
| 作者 | Constable, Andrew J.1,2; Costa, Daniel P.3; Schofield, Oscar4; Newman, Louise5,6; Urban, Edward R., Jr.; Fulton, Elizabeth A.7,8; Melbourne-Thomas, Jessica1,2; Ballerini, Tosca9; Boyd, Philip W.2,10; Brandt, Angelika11 |
| 刊名 | JOURNAL OF MARINE SYSTEMS
 |
| 出版日期 | 2016-09-01 |
| 卷号 | 161页码:26-41 |
| 关键词 | Ocean observing Antarctica Southern Ocean Observing System Essential variables Ecosystem change Monitoring systems Ecosystem management Indicators |
| 英文摘要 | Reliable statements about variability and change in marine ecosystems and their underlying causes are needed to report on their status and to guide management. Here we use the Framework on Ocean Observing (FOO) to begin developing ecosystem Essential Ocean Variables (eEOVs) for the Southern Ocean Observing System (SOOS). An eEOV is a defined biological or ecological quantity, which is derived from field observations,, and which contributes significantly to assessments of Southern Ocean ecosystems. Here, assessments are concerned with estimating status and trends in ecosystem properties, attribution of trends to causes, and predicting future trajectories. eEOVs should be feasible to collect at appropriate spatial and temporal scales and are useful to the extent that they contribute to direct estimation of trends and/or attribution, and/or development of ecological (statistical or simulation) models to support assessments. In this paper we outline the rationale, including establishing a set of criteria, for selecting eEOVs for the SOOS and develop a list of candidate eEOVs for further evaluation. Other than habitat variables, nine types of eEOVs for Southern Ocean taxa are identified within three classes: state (magnitude, genetic/species, size spectrum), predator-prey (diet, foraging range), and autecology (phenology, reproductive rate, individual growth rate, detritus). Most candidates for the suite of Southern Ocean taxa relate to state or diet. Candidate autecological eEOVs have not been developed other than for marine mammals and birds. We consider some of the spatial and temporal issues that will influence the adoption and use of eEOVs in an observing system in the Southern Ocean, noting that existing operations and platforms potentially provide coverage of the four main sectors of the region the East and West Pacific, Atlantic and Indian. Lastly, we discuss the importance of simulation modelling in helping with the design of the observing system in the long term. Regional boundary: south of 30 degrees S. (C) 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000379097600003 |
| 版本 | 出版稿 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/130967]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 作者单位 | 1.Australian Antarctic Div, Channel Highway, Kingston, Tas 7050, Australia 2.Antarctic Climate & Ecosyst Cooperat Res Ctr, Private Bag 80, Hobart, Tas 7001, Australia 3.Univ Calif Santa Cruz, Ecol & Evolutionary Biol, Santa Cruz, CA 95060 USA 4.Rutgers State Univ, Dept Marine & Coastal Sci, Ctr Ocean Observing Leadership, 71 Dudley Rd, New Brunswick, NJ 08901 USA 5.Univ Tasmania, C IMAS, Southern Ocean Observing Syst Int Project Off, Private Bag 129, Hobart, Tas 7001, Australia 6.Univ Delaware, Sci Comm Ocean Res, Newark, DE USA 7.CSIRO Oceans & Atmosphere, Hobart, Tas 7001, Australia 8.Univ Tasmania, Ctr Marine Socioecol, Hobart, Tas 7001, Australia 9.Aix Marseille Univ, Univ Toulon, CNRS INSU, Mediterranean Inst Oceanog,IRD,MIO,UM 110, F-83957 La Garde, France 10.Univ Tasmania, Inst Marine & Antarctic Studies, Private Bag 129, Hobart, Tas 7001, Australia |
| 推荐引用方式 GB/T 7714 | Constable, Andrew J.,Costa, Daniel P.,Schofield, Oscar,et al. Developing priority variables ("ecosystem Essential Ocean Variables" - eEOVs) for observing dynamics and change in Southern Ocean ecosystems[J]. JOURNAL OF MARINE SYSTEMS,2016,161:26-41. |
| APA | Constable, Andrew J..,Costa, Daniel P..,Schofield, Oscar.,Newman, Louise.,Urban, Edward R., Jr..,...&Willis, Zdenka.(2016).Developing priority variables ("ecosystem Essential Ocean Variables" - eEOVs) for observing dynamics and change in Southern Ocean ecosystems.JOURNAL OF MARINE SYSTEMS,161,26-41. |
| MLA | Constable, Andrew J.,et al."Developing priority variables ("ecosystem Essential Ocean Variables" - eEOVs) for observing dynamics and change in Southern Ocean ecosystems".JOURNAL OF MARINE SYSTEMS 161(2016):26-41. |
入库方式： OAI收割
来源：海洋研究所
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