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DOI | 10.1007/s13157-015-0631-9 |
Geographically Isolated Wetlands: Rethinking a Misnomer | |
Mushet, David M.1; Calhoun, Aram J. K.2; Alexander, Laurie C.3; Cohen, Matthew J.4; DeKeyser, Edward S.5; Fowler, Laurie6; Lane, Charles R.7; Lang, Megan W.8; Rains, Mark C.9; Walls, Susan C.10 | |
发表日期 | 2015-06-01 |
ISSN | 0277-5212 |
卷号 | 35期号:3页码:423-431 |
英文摘要 | We explore the category "geographically isolated wetlands" (GIWs; i.e., wetlands completely surrounded by uplands at the local scale) as used in the wetland sciences. As currently used, the GIW category (1) hampers scientific efforts by obscuring important hydrological and ecological differences among multiple wetland functional types, (2) aggregates wetlands in a manner not reflective of regulatory and management information needs, (3) implies wetlands so described are in some way "isolated," an often incorrect implication, (4) is inconsistent with more broadly used and accepted concepts of "geographic isolation," and (5) has injected unnecessary confusion into scientific investigations and discussions. Instead, we suggest other wetland classification systems offer more informative alternatives. For example, hydrogeomorphic (HGM) classes based on well-established scientific definitions account for wetland functional diversity thereby facilitating explorations into questions of connectivity without an a priori designation of "isolation." Additionally, an HGM-type approach could be used in combination with terms reflective of current regulatory or policymaking needs. For those rare cases in which the condition of being surrounded by uplands is the relevant distinguishing characteristic, use of terminology that does not unnecessarily imply isolation (e.g., "upland embedded wetlands") would help alleviate much confusion caused by the "geographically isolated wetlands" misnomer. |
英文关键词 | Adjacency;Connectivity gradients;Hydrogeomorphic classification;HGM;Rapanos;SWANCC;Wetland classification;Wetland connectivity |
语种 | 英语 |
WOS记录号 | WOS:000355346200001 |
来源期刊 | WETLANDS
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来源机构 | 美国环保署 |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/61812 |
作者单位 | 1.US Geol Survey, Northern Prairie Wildlife Res Ctr, Jamestown, ND 58401 USA; 2.Univ Maine, Dept Wildlife Fisheries & Conservat Biol, Orono, ME 04469 USA; 3.US EPA, Off Res & Dev, Washington, DC 20460 USA; 4.Univ Florida, Sch Forest Resources & Conservat, Gainesville, FL 32611 USA; 5.N Dakota State Univ, Sch Nat Resource Sci, Fargo, ND 58108 USA; 6.Univ Georgia, Sch Law, Athens, GA 30602 USA; 7.US EPA, Off Res & Dev, Cincinnati, OH 45268 USA; 8.Univ Maryland, Dept Geog Sci, College Pk, MD 20742 USA; 9.Univ S Florida, Sch Geosci, Tampa, FL 33620 USA; 10.US Geol Survey, Southeast Ecol Sci Ctr, Gainesville, FL 32653 USA |
推荐引用方式 GB/T 7714 | Mushet, David M.,Calhoun, Aram J. K.,Alexander, Laurie C.,et al. Geographically Isolated Wetlands: Rethinking a Misnomer[J]. 美国环保署,2015,35(3):423-431. |
APA | Mushet, David M..,Calhoun, Aram J. K..,Alexander, Laurie C..,Cohen, Matthew J..,DeKeyser, Edward S..,...&Walls, Susan C..(2015).Geographically Isolated Wetlands: Rethinking a Misnomer.WETLANDS,35(3),423-431. |
MLA | Mushet, David M.,et al."Geographically Isolated Wetlands: Rethinking a Misnomer".WETLANDS 35.3(2015):423-431. |
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