需要加强对南极洲内陆水域的保护

IF 1.8 4区 地球科学 Q3 ENVIRONMENTAL SCIENCES Antarctic Science Pub Date : 2023-04-01 DOI:10.1017/S0954102022000463
I. Hawes, C. Howard-Williams, Neil Gilbert, K. Hughes, P. Convey, A. Quesada
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引用次数: 4

摘要

摘要保护南极洲的生物多样性和生态系统价值载于《南极条约环境保护议定书》,该议定书规定将南极特别保护区指定为具有突出价值的地区。有人担心,现有的ASPA未能优先考虑区域,以最大限度地确保南极生态系统和生物多样性的长期保护。缺乏系统和有代表性的保护对内陆水生生态系统来说尤其严重,因为它们支持着不成比例的内陆生物多样性。本文提倡将内陆水域作为南极洲代表性保护区框架的关键组成部分,从而解决目前内陆水域代表性不足的问题。我们制定了一种结构化的方法,以选择具有代表性的淡水系统,纳入ASPA框架,经过修改,也可以应用于其他南极栖息地。我们承认总体上缺乏关于内陆水生生物多样性生物地理学的信息,并建议更多地使用远程数据收集和分类工具来缓解这种情况,同时需要考虑集水区规模的过程。伴随着当代和预期的气候变化而来的变化,使保护具有代表性的生物多样性的必要性变得越来越迫切。
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The need for increased protection of Antarctica's inland waters
Abstract Protection of Antarctica's biodiversity and ecosystem values is enshrined in the Protocol on Environmental Protection to the Antarctic Treaty, which provides for the designation of Antarctic Specially Protected Areas (ASPAs) to areas with outstanding values. Concern has been raised that existing ASPAs fail to prioritize areas to maximize the likelihood of ensuring the long-term conservation of Antarctic ecosystems and biodiversity. The absence of systematic and representative protection is particularly acute for inland aquatic ecosystems, which support a disproportionate amount of inland biodiversity. This paper promotes the case for overt inclusion of inland waters as a critical component of a representative protected area framework for Antarctica, thereby addressing their current underrepresentation. We set out a structured approach to enable the selection of representative freshwater systems for inclusion in the ASPA framework that, with modification, could also be applied across other Antarctic habitats. We acknowledge an overall lack of information on the biogeography of inland aquatic diversity and recommend increased use of remote data collection along with classification tools to mitigate this, as well as the need for the consideration of catchment-scale processes. Changes that accompany contemporary and anticipated climate change make the need for the conservation of representative biodiversity increasingly urgent.
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来源期刊
Antarctic Science
Antarctic Science 地学-地球科学综合
CiteScore
3.60
自引率
6.20%
发文量
42
审稿时长
3 months
期刊介绍: Antarctic Science provides a truly international forum for the broad spread of studies that increasingly characterise scientific research in the Antarctic. Whilst emphasising interdisciplinary work, the journal publishes papers from environmental management to biodiversity, from volcanoes to icebergs, and from oceanography to the upper atmosphere. No other journal covers such a wide range of Antarctic scientific studies. The journal attracts papers from all countries currently undertaking Antarctic research. It publishes both review and data papers with no limits on length, two-page short notes on technical developments and recent discoveries, and book reviews. These, together with an editorial discussing broader aspects of science, provide a rich and varied mixture of items to interest researchers in all areas of science. There are no page charges, or charges for colour, to authors publishing in the Journal. One issue each year is normally devoted to a specific theme or papers from a major meeting.
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