caa a22 4500 467903409 CHVBK 20180406152826.0 cr unu---uuuuu 170328e20060801xx s 000 0 eng 10.1007/s10661-005-9012-9 doi (NATIONALLICENCE)springer-10.1007/s10661-005-9012-9 Changes Of Hydrological Environment And Their Influences On Coastal Wetlands InThe Southern Laizhou Bay, China [Elektronische Daten] [Xuliang Zhang, Yuanzhi Zhang, Hongxia Sun, Dongxing Xia] The structure and function of the coastal wetland ecosystem in the southern Laizhou Bay have been changed greatly and influenced by regional hydrological changes. The coastal wetlands have degraded significantly during the latest 30 years due to successive drought, decreasing of runoff, pollution, underground saline water intrusion, and aggravating marine disasters such as storm tides and sea level rising. Most archaic lakes have vanished, while artificial wetlands have been extending since natural coastal wetlands replaced by salt areas and ponds of shrimps and crabs. The pollution of sediments in inter-tidal wetlands and the pollution of water quality in sub-tidal wetlands are getting worse and therefore "red tides” happen more often than before. The biodiversity in the study area has been decreased. Further studies are still needed to protect the degraded coastal wetlands in the area. Springer Science+Business Media, Inc., 2006 southern Laizhou Bay nationallicence hydrological environment nationallicence coastal wetlands nationallicence degradation nationallicence ecological restoration nationallicence rehabilitation nationallicence Zhang Xuliang College of Marine Geosciences, Ocean University of China, 266003, Qingdao, China aut Zhang Yuanzhi Helsinki University of Technology, Laboratory of Space Technology, FIN-02015 HUT, Helsinki, Finland aut Sun Hongxia Department of Geography, Qingdao University, 266071, Qingdao, China aut Xia Dongxing First Institute of Oceanography, State Oceanic Administration, 266061, Qingdao, China aut Environmental Monitoring and Assessment Kluwer Academic Publishers 119/1-3(2006-08-01), 97-106 0167-6369 119:1-3<97 2006 119 10661 https://doi.org/10.1007/s10661-005-9012-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10661-005-9012-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhang Xuliang College of Marine Geosciences, Ocean University of China, 266003, Qingdao, China aut NATIONALLICENCE 700 1- Zhang Yuanzhi Helsinki University of Technology, Laboratory of Space Technology, FIN-02015 HUT, Helsinki, Finland aut NATIONALLICENCE 700 1- Sun Hongxia Department of Geography, Qingdao University, 266071, Qingdao, China aut NATIONALLICENCE 700 1- Xia Dongxing First Institute of Oceanography, State Oceanic Administration, 266061, Qingdao, China aut NATIONALLICENCE 773 0- Environmental Monitoring and Assessment Kluwer Academic Publishers 119/1-3(2006-08-01), 97-106 0167-6369 119:1-3<97 2006 119 10661 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer