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Examining Health of Wetlands with Multiple Ecosystem Services as Targets in China's Coastal Regions 期刊论文
CHINESE GEOGRAPHICAL SCIENCE, 2020, 卷号: 30, 期号: 4, 页码: 600-613
作者:  Zhou Yangming;  Dou Yuehan;  Yu Xiubo;  Zhang Li;  Huang Chong;  Wang Yuyu;  Li Xiaowei;  Li He;  Jia Yifei;  Bakker, Martha;  Carsjens, Gerrit Jan;  Zhou Yan;  Duan Houlang
浏览  |  Adobe PDF(1329Kb)  |  收藏  |  浏览/下载：332/50  |  提交时间：2021/06/21
Wetland Health Index (WHI)  ecosystem services  wetland utilization  coastal zones  
Examining Health of Wetlands with Multiple Ecosystem Services as Targets in China’s Coastal Regions 期刊论文
中国地理科学:英文版, 2020, 卷号: 30.0, 期号: 004, 页码: 600-613
作者:  ZHOU Yangming;  DOU Yuehan;  YU Xiubo;  ZHANG Li;  HUANG Chong;  WANG Yuyu;  LI Xiaowei;  LI He;  JIA Yifei;  BAKKER Martha;  CARSJENS Gerrit Jan;  ZHOU Yan;  DUAN Houlang
收藏  |  浏览/下载：28/0  |  提交时间：2024/05/23
Wetland  Health  Index(WHI)  ecosystem  services  wetland  utilization  coastal  zones  
食用蔬菜能吸收和积累微塑料 期刊论文
科学通报, 2019, 卷号: 64, 期号: 9, 页码: 928-934
作者:  李连祯;  周倩;  尹娜;  涂晨;  骆永明
收藏  |  浏览/下载：521/0  |  提交时间：2020/06/17
微塑料  生菜  聚苯乙烯微球  吸收  积累  健康风险  microplastics  lettuce  polystyrene microbeads  uptake  accumulation  human health risk  Microplastic (MP, 100 nm-5 mm) may present an attributable risk to ecosystem and human health, and its pollution has become a global environmental concern. Despite a wealth of information on the accumulation of MPs in aquatic species, there is no information on the uptake and accumulation of MPs by higher plants. Terrestrial edible plants are directly exposed to MPs when agricultural soil was applied with organic manure, sewage sludge as fertilizer or plastic mulching. In this paper, the uptake of two sizes of polystyrene (PS) microbeads (0.2 and 1.0 mum) and then their distribution and migration in an edible plant lettuce were firstly investigated based on laboratory experiments. We used fluorescent markers to track PS microbeads in plant tissues and found fluorescence to be a sensitive and reliable detection method. Sections from untreated control lettuce showed no autofluorescence. When roots were treated with fluorescently labeled PS microbeads, the microbeads could be identified by its fluorescence. Our main study investigated the uptake of 0.2 mum beads, as few luminescence signals were observed in lettuce roots for 1.0 mum beads in our experiment. We observed that 0.2 mum fluorescent microbeads were extracellularly trapped in the root cap mucilage (which is a highly hydrated polysaccharide) and a dark green tip (which was typical of lettuce roots exposed to label PS beads) was usually visible to the naked eye. Confocal images revealed that the PS luminescence signals were mainly located in the vascular system and on the cell walls of the cortex tissue of the roots, indicated that the beads passed through the intercellular space via the apoplastic transport system. Once inside the central cylinder, the 0.2 mum PS beads were transferred from the roots to the stems and leaves via the vascular system following the transpiration stream. We also observed that the PS beads adhered to one another and self-assembled systematically into grape-like and (chain) string-like clusters in the intercellular space of the root and stem vascular tissue of lettuce plant. In contrast to the root and stem, PS beads were dispersed in the leaf tissue. Here, for the first time we provide evidence of the adherence, uptake, accumulation, and translocation of submicrometer MPs within an edible plant. Our findings highlight the previously underappreciated human exposure pathway to MPs through the consumption of contaminated crops and emphasize the need for new management strategies to control the release of MPs waste products into the terrestrial environment. Ultimately, the potential impacts of low range sized MPs on food safety of crop plants and human health need to be urgently considered.  
GIS-based health assessment of the marine ecosystem in Laizhou Bay, China 期刊论文
MARINE POLLUTION BULLETIN, 2017, 卷号: 125, 期号: 1-2, 页码: 242-249
作者:  Song, Debin;  Gao, Zhiqiang;  Zhang, Hua;  Xu, Fuxiang;  Zheng, Xiangyu;  Ai, Jinquan;  Hu, Xiaoke;  Huang, Guopei;  Zhang, Haibo;  Gao, Zhiqiang(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China)
收藏  |  浏览/下载：435/0  |  提交时间：2018/04/20
The Laizhou Bay  Ecosystem Health  Geographic Information System (Gis)  Ahp  
渤海生态系统健康评价及对策研究 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 5, 页码: 17-26
作者:  宋德彬;  高志强;  徐福祥;  郑翔宇;  张华;  胡晓珂;  黄国培;  章海波
浏览  |  Adobe PDF(9215Kb)  |  收藏  |  浏览/下载：554/238  |  提交时间：2020/07/08
AHP  the Bohai Sea  ecosystem health  countermeasures  AHP  渤海  生态系统健康  对策  
Cover versus recovery: Contrasting responses of two indicators in seagrass beds 期刊论文
MARINE POLLUTION BULLETIN, 2014, 卷号: 87, 期号: 1-2, 页码: 211-219
作者:  Soissons, Laura M.;  Han, Qiuying;  Li, Baoquan;  van Katwijk, Marieke M.;  Ysebaert, Tom;  Herman, Peter M. J.;  Bouma, Tjeerd J.;  Soissons, LM (reprint author), Royal Netherlands Inst Sea Res NIOZ Yerseke, Spatial Ecol Dept, POB 140, NL-4400 AC Yerseke, Netherlands. laura.soissons@nioz.nl
Adobe PDF(1074Kb)  |  收藏  |  浏览/下载：583/166  |  提交时间：2015/07/30
Indicators For Ecosystem Health  Leaf Area Index  Recovery  Critical Slowing Down  Zostera Marina  Nutrient Enrichment