globalchange  > 过去全球变化的重建
DOI: 10.1371/journal.pone.0150890
论文题名:
Using Acoustics to Determine Eelgrass Bed Distribution and to Assess the Seasonal Variation of Ecosystem Service
作者: Shiori Sonoki; Huamei Shao; Yuka Morita; Kenji Minami; Jun Shoji; Masakazu Hori; Kazushi Miyashita
刊名: PLOS ONE
ISSN: 1932-6203
出版年: 2016
发表日期: 2016-3-8
卷: 11, 期:3
语种: 英语
英文关键词: Carbon sink ; Carbon fixation ; Acoustics ; Sea water ; Coastal ecosystems ; Reflection ; Seasonal variations ; Fisheries
英文摘要: Eelgrass beds are an important source of primary production in coastal ecosystems. Understanding seasonal variation in the abundance and distribution of eelgrass is important for conservation, and the objectives of this study were to 1) monitor seasonal variation in eelgrass beds using an acoustic monitoring method (Quantitative echo sounder) and 2) broadly quantify the carbon circulation function. We obtained acoustic data of eelgrass beds in coastal areas north and east of Ikunojima Island. Surveys were conducted nine times over the 3-year period from 2011 to 2013 in order to monitor seasonal variation. Acoustic data were obtained and used to estimate the spatial distribution of eelgrass by geostatistical methods. To determine supporting services, we determined carbon sink and carbon fixation by eelgrass beds using data from the National Research Institute of Fisheries and Environment of Inland Sea (2011). The height and distribution of eelgrass beds were at a maximum in May and at a minimum in November of each year. Distribution trends were different between the north and east areas. Supporting services showed the same patterns throughout the year. The area of distribution was considered to be coincident with the life history of eelgrass. Distribution differed by area and changed yearly due to the effects of bottom characteristics and wind direction. Quantifying the supporting services of eelgrass beds was shown to be useful for managing the conservation of coastal ecosystems.
URL: http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0150890&type=printable
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/25129
Appears in Collections:过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响

Files in This Item:
File Name/ File Size Content Type Version Access License
journal.pone.0150890.PDF(2570KB)期刊论文作者接受稿开放获取View Download

作者单位: Graduate School of Environmental Science, Hokkaido University, 20-5 Benten-cho Hakodate-city, Hokkaido, Japan;Graduate School of Environmental Science, Hokkaido University, 20-5 Benten-cho Hakodate-city, Hokkaido, Japan;Institute for East China Sea Research, Graduate School of Fisheries Science and Environmental Studies, Nagasaki University, 1551-7 Taira-cho Nagasaki-city, Nagasaki, Japan;Graduate School of Fisheries Science, Hokkaido University, 3-3-1 Minato-cho Hakodate-city, Hokkaido, Japan;Center for Field Science of the Seto Inland Sea, Hiroshima University, 5-8-1 Minato-cho Takehara-city, Hiroshima, Japan;National Research Institute of Fisheries and Environment of Inland Sea, Fisheries Research Agency, Maruishi 2-17-5, Hatsukaichi-city, Hiroshima, Japan;Field Science Center for Northern Biosphere, Hokkaido University, 20-5 Benten-cho, Hakodate-city, Hokkaido, Japan

Recommended Citation:
Shiori Sonoki,Huamei Shao,Yuka Morita,et al. Using Acoustics to Determine Eelgrass Bed Distribution and to Assess the Seasonal Variation of Ecosystem Service[J]. PLOS ONE,2016-01-01,11(3)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Shiori Sonoki]'s Articles
[Huamei Shao]'s Articles
[Yuka Morita]'s Articles
百度学术
Similar articles in Baidu Scholar
[Shiori Sonoki]'s Articles
[Huamei Shao]'s Articles
[Yuka Morita]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Shiori Sonoki]‘s Articles
[Huamei Shao]‘s Articles
[Yuka Morita]‘s Articles
Related Copyright Policies
Null
收藏/分享
文件名: journal.pone.0150890.PDF
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.