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A Study on Wetland Landscape Pattern and Its Change Process in Huang-Huai-Hai (3H) Area, China
Li, A. N.1,4; Deng, W.1; Kong, B.1; Lu, X. N.3; Feng, W. L.3; Lei, G. B.1; Bai, J. H.2
Corresponding AuthorLi, AN(李爱农)
2013
Source PublicationJOURNAL OF ENVIRONMENTAL INFORMATICS
ISSN1726-2135
EISSN1684-8799
Volume21Issue:1Pages:23-34
SubtypeArticle
AbstractWetland shrinkage and ecological function decline have become huge obstacles to regional and national sustainable development. In this paper, we comparatively analyzed three typical wetland ecosystems in the Huang-Huai-Hai (3H) Area, to clarify the similarities and differences of each pattern and their change process, as well as their intrinsic correlation mechanism. The satellite images were applied to construct the time-series wetland landscape maps in the last 30 years. Then landscape indices and information entropy metric were used to qualify the pattern and its change process respectively. The results showed that, the wetlands in 3H Area reached 32,632.9 km(2) in 2000, with the natural wetlands of 9,817.9 km(2), occupying 2.21 percent of the whole 3H Area, lower than the average national level. In the last 30 years, the wetland area in 3H Area like all typical wetland subsystems decreased significantly, therein, natural wetland shrinking and artificial wetland increasing presented the different processes of wetland components and drive mechanisms, implying a complex ecological response to pattern evolution in 3H Area. The discussion on the driving forces system indicates that it is very necessary for the recovery and reconstruction of wetland system that regulates hydrological process in line with natural rules. It would provide possible measures to regulate and control the wetland ecosystem in 3H Area.
KeywordHuang-huai-hai Area Pattern And Process Landscape Index Information Entropy Remote Sensing
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.3808/jei.201300229
WOS Subject ExtendedEnvironmental Sciences & Ecology
Indexed BySCI
WOS KeywordWORLDS ECOSYSTEM SERVICES ; INDEXES
Language英语
Quartile3区
TOP
WOS SubjectEnvironmental Sciences
WOS IDWOS:000317698500004
Funding OrganizationHundred Talents Project of the Chinese Academy of Sciences ; Knowledge Innovation Program of the Chinese Academy of Sciences(KZCX2-YW-QN313) ; National Natural Science Foundation project of China(4127143 3) ; National Basic Research Program (973) of China(2006CB403301)
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Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/5451
Collection山区发展研究中心
数字山地与遥感应用中心
Affiliation1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
2.Beijing Normal Univ, Sch Environm, Beijing 100875, Peoples R China
3.Chengdu Univ Informat Technol, Dept Environm Engn, Chengdu 610225, Peoples R China
4.Univ Maryland, Dept Geog, College Pk, MD 20742 USA
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
Li, A. N.,Deng, W.,Kong, B.,et al. A Study on Wetland Landscape Pattern and Its Change Process in Huang-Huai-Hai (3H) Area, China[J]. JOURNAL OF ENVIRONMENTAL INFORMATICS,2013,21(1):23-34.
APA Li, A. N..,Deng, W..,Kong, B..,Lu, X. N..,Feng, W. L..,...&Bai, J. H..(2013).A Study on Wetland Landscape Pattern and Its Change Process in Huang-Huai-Hai (3H) Area, China.JOURNAL OF ENVIRONMENTAL INFORMATICS,21(1),23-34.
MLA Li, A. N.,et al."A Study on Wetland Landscape Pattern and Its Change Process in Huang-Huai-Hai (3H) Area, China".JOURNAL OF ENVIRONMENTAL INFORMATICS 21.1(2013):23-34.
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