The Northern Wetlands Study (NOWES): An overview
The Northern Wetlands Study (NOWES): An overview
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北部湿地研究 (NOWES)：概述
DOI：
10.1029/93jd02184
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发表时间：
1994
期刊：
影响因子：
--
通讯作者：
H. Mcadie
中科院分区：
文献类型：
--
作者：
W. A. Glooschenko;N. Roulet;L. Barrie;H. Schiff;H. Mcadie
开展北部湿地研究是为了更好地确定北部湿地的作用，特别是哈德逊湾低地大片连续湿地的作用。在140公里的断面上测量了泥炭地表层和大气之间的CO2、CH4、N2O、O3和非甲烷碳氢化合物(NMHC)，代表了大约5000年的泥炭地演化。该样带位于哈德逊湾低地的南部。第二项研究是在哈德逊湾北部低地的亚北极地区进行的。在两个研究区之间用飞机进行了区域流量调查。这项研究的一个组成部分是确定各种气体的源/汇的大小，并比较几种不同技术所作的通量估计。
The Northern Wetlands Study (NOWES) was undertaken to better define the role of northern wetlands and particularly of the large continuous wetland of the Hudson Bay lowland. CO 2 , CH 4 , N 2 O, O 3 , and nonmethane hydrocarbons (NMHC) between the surface and the atmosphere were measured across a 140-km transect, representing approximately 5000 years of peatland evolution. This transect was located in the southern portion of the Hudson Bay lowland. A second study of surface exchange was conducted in the subarctic region of the northern Hudson Bay lowland. Regional flux surveys were conducted by aircraft between the two study areas. An integral part of the study was to determine the size of the source/sink of various gases and to compare the flux estimates made by several different techniques