China's Wetlands
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Modern Pollen Influx Data from Lake Baiyangdian, China
Quaternary Science Reviews 37 (2012) 81e91 Contents lists available at SciVerse ScienceDirect Quaternary Science Reviews journal homepage: www.elsevier.com/locate/quascirev Pollen source areas of lakes with inflowing rivers: modern pollen influx data from Lake Baiyangdian, China Qinghai Xu a,b,*, Fang Tian a, M. Jane Bunting c, Yuecong Li a, Wei Ding a, Xianyong Cao a, Zhiguo He a a College of Resources and Environment Science, and Hebei Key Laboratory of Environmental Change and Ecological Construction, Hebei Normal University, East Road of Southern 2nd Ring, Shijiazhuang 050024, China b National Key Laboratory of Western China’s Environmental System, Ministry of Education, Lanzhou University, Southern Tianshui Road, Lanzhou 730000, China c Department of Geography, University of Hull, Cottingham Road, Hull HU6 7RX, UK article info abstract Article history: Comparing pollen influx recorded in traps above the surface and below the surface of Lake Baiyangdian Received 30 April 2011 in northern China shows that the average pollen influx in the traps above the surface is much lower, at À À À À Received in revised form 1210 grains cm 2 a 1 (varying from 550 to 2770 grains cm 2 a 1), than in the traps below the surface 15 January 2012 À À À À which average 8990 grains cm 2 a 1 (ranging from 430 to 22310 grains cm 2 a 1). This suggests that Accepted 19 January 2012 about 12% of the total pollen influx is transported by air, and 88% via inflowing water. If hydrophyte Available online 17 February 2012 pollen types are not included, the mean pollen influx in the traps above the surface decreases to À À À À À À 470 grains cm 2 a 1 (varying from 170 to 910 grains cm 2 a 1) and to 5470 grains cm 2 a 1 in the traps Keywords: À2 À1 Pollen assemblages below the surface (ranging from 270 to 12820 grains cm a ), suggesting that the contribution of Pollen influx waterborne pollen to the non-hydrophyte pollen assemblages in Lake Baiyangdian is about 92%. -
Water-Sediment Partition of Polycyclic Aromatic Hydrocarbons (Pahs) in Nansi Lake
E3S Web of Conferences 38, 02003 (2018) https://doi.org/10.1051/e3sconf/20183802003 ICEMEE 2018 Water-Sediment Partition of Polycyclic Aromatic Hydrocarbons (PAHs) in Nansi Lake Guizhai Zhang, Youjiang Diao* School of Environment Science and Engineering, Shandong Agriculture and Engineering University, Jinan, Shandong, 251100, P. R. China Abstract: Based on field data of polycyclic aromatic hydrocarbons (PAHs) in water and sediment in Nansi Lake. The concentrations and the partitioning characteristic of PAHs in the water and sediment were studied. The lgKd of high molecular weight PAHs were higher than the low molecular weight PAHs. The most of PAHs Kd values were negligible correlated with TOC, soluble salt, clay and pH of the sediment in Nansi Lake. to study the partitioning of PAHs in different aquatic environments, for the different partitioning behaviors of 1 Introduction PAHs in different study areas. Polycyclic aromatic hydrocarbons (PAHs), containing Nansi Lake is the largest lake in Shandong province, two or more benzene rings, are widely distributed in the the northern area of China, including Nanyang Lake, environment, for heir hydrophobicity, strong persistence Dushan Lake, Zhaoyang Lake and Weishan Lake. It is an imporant buffer lake of the South-to-North Water and long-range transportation potential [1]. PAHs usually exist in the form of free, DOM binding, SPM binding Diversion Project (east route). Its water quality relates to and sediment combination in the aquatic environment. the whole water quality conditions of South-to-North Investigation of the distribution of PAHs in an aquatic Water Diversion Project (east route) [3]. Some studies [1, environment is great significance for strategy designing 4, 5] assessed the PAHs residues in water, sediment and of pollution control. -
Acknowledgements
Acknowledgements First of all, I sincerely thank all the people I met in Lisbon that helped me to finish this Master thesis. Foremost I am deeply grateful to my supervisor --- Prof. Ana Estela Barbosa from LNEC, for her life caring, and academic guidance for me. This paper will be completed under her guidance that helped me in all the time of research and writing of the paper, also. Her profound knowledge, rigorous attitude, high sense of responsibility and patience benefited me a lot in my life. Second of all, I'd like to thank my Chinese promoter professor Xu Wenbin, for his encouragement and concern with me. Without his consent, I could not have this opportunity to study abroad. My sincere thanks also goes to Prof. João Alfredo Santos for his giving me some Portuguese skill, and teacher Miss Susana for her settling me down and providing me a beautiful campus to live and study, and giving me a lot of supports such as helping me to successfully complete my visa prolonging. Many thanks go to my new friends in Lisbon, for patiently answering all of my questions and helping me to solve different kinds of difficulties in the study and life. The list is not ranked and they include: Angola Angolano, Garson Wong, Kai Lee, David Rajnoch, Catarina Paulo, Gonçalo Oliveira, Ondra Dohnálek, Lu Ye, Le Bo, Valentino Ho, Chancy Chen, André Maia, Takuma Sato, Eric Won, Paulo Henrique Zanin, João Pestana and so on. This thesis is dedicated to my parents who have given me the opportunity of studying abroad and support throughout my life. -
Copyrighted Material
INDEX Aodayixike Qingzhensi Baisha, 683–684 Abacus Museum (Linhai), (Ordaisnki Mosque; Baishui Tai (White Water 507 Kashgar), 334 Terraces), 692–693 Abakh Hoja Mosque (Xiang- Aolinpike Gongyuan (Olym- Baita (Chowan), 775 fei Mu; Kashgar), 333 pic Park; Beijing), 133–134 Bai Ta (White Dagoba) Abercrombie & Kent, 70 Apricot Altar (Xing Tan; Beijing, 134 Academic Travel Abroad, 67 Qufu), 380 Yangzhou, 414 Access America, 51 Aqua Spirit (Hong Kong), 601 Baiyang Gou (White Poplar Accommodations, 75–77 Arch Angel Antiques (Hong Gully), 325 best, 10–11 Kong), 596 Baiyun Guan (White Cloud Acrobatics Architecture, 27–29 Temple; Beijing), 132 Beijing, 144–145 Area and country codes, 806 Bama, 10, 632–638 Guilin, 622 The arts, 25–27 Bama Chang Shou Bo Wu Shanghai, 478 ATMs (automated teller Guan (Longevity Museum), Adventure and Wellness machines), 60, 74 634 Trips, 68 Bamboo Museum and Adventure Center, 70 Gardens (Anji), 491 AIDS, 63 ack Lakes, The (Shicha Hai; Bamboo Temple (Qiongzhu Air pollution, 31 B Beijing), 91 Si; Kunming), 658 Air travel, 51–54 accommodations, 106–108 Bangchui Dao (Dalian), 190 Aitiga’er Qingzhen Si (Idkah bars, 147 Banpo Bowuguan (Banpo Mosque; Kashgar), 333 restaurants, 117–120 Neolithic Village; Xi’an), Ali (Shiquan He), 331 walking tour, 137–140 279 Alien Travel Permit (ATP), 780 Ba Da Guan (Eight Passes; Baoding Shan (Dazu), 727, Altitude sickness, 63, 761 Qingdao), 389 728 Amchog (A’muquhu), 297 Bagua Ting (Pavilion of the Baofeng Hu (Baofeng Lake), American Express, emergency Eight Trigrams; Chengdu), 754 check -
Research on the Inter-Cultural Communication of Yanzhao Traditional Sports Culture Under the Background of the Winter Olympics
Advances in Physical Education, 2021, 11, 261-267 https://www.scirp.org/journal/ape ISSN Online: 2164-0408 ISSN Print: 2164-0386 Research on the Inter-Cultural Communication of Yanzhao Traditional Sports Culture under the Background of the Winter Olympics Huijian Wang1, Ying Huang1, Yi Yang1, Yalong Li2* 1College of Foreign Language Education and International Business, Baoding University, Baoding, China 2College of Physical Education, Baoding University, Baoding, China How to cite this paper: Wang, H. J., Abstract Huang, Y., Yang, Y., & Li, Y. L. (2021). Research on the Inter-Cultural Communi- Yanzhao Traditional Sports is an intangible cultural heritage with distinctive cation of Yanzhao Traditional Sports Cul- national characteristics. Taking advantage of the opportunity of the 2022 Bei- ture under the Background of the Winter jing-Zhangjiakou Winter Olympics, researching the inter-cultural communi- Olympics. Advances in Physical Education, 11, 261-267. cation of Yanzhao traditional sports and constructing an effective communi- https://doi.org/10.4236/ape.2021.112021 cation model will help grasp the initiative of the inter-cultural communica- tion of Yanzhao traditional sports culture and shape the image of Hebei. In Received: April 13, 2021 order to promote inter-cultural communication of Yanzhao traditional sports Accepted: May 16, 2021 Published: May 19, 2021 culture, it is advised to construct from improving the awareness of inter-cultural communication, selection of intercultural communication con- Copyright © 2021 by author(s) and tent, and broaden the channels of inter-cultural communication. Scientific Research Publishing Inc. This work is licensed under the Creative Commons Attribution International Keywords License (CC BY 4.0). -
Projects: Five Themes
Projects: Five Themes The projects featured in these Arriving at the full set of 25 projects for the book involved a pages were selected for Design long, collaborative process. We began by asking colleagues with Nature Now because each from around the world to nominate projects that they thought best exemplified and extended McHarg’s design in some way narrows the gap philosophy and method. The nomination process resulted between theory and practice and in a list of over 80 projects, and after much discussion, we opens up a wider horizon for the agreed on the final 25. The projects are organized into five themes: Big Wilds, future of landscape architecture. Rising Tides, Fresh Waters, Toxic Lands, and Urban Futures [each of which is represented in this special issue of Land Lines]. Although these themes cover a lot of territory, it will be obvious to readers that the collection does not represent all the types of work the professions of planning and landscape architecture do. We have included projects that engage large complex sites and pressing socioecological issues, and that variously translate into reality what could be referred to as a McHargian ethos of stewardship. It must be said, however, that some projects show the limitations of the discipline’s ability to effect change at the scale that is needed; the projects improve the social and ecological function locally, but may also be part and parcel of development patterns and infrastructural projects that are environmentally degrading at other scales. We wish the full collection comprised a greater diversity of projects from a greater diversity of places. -
Simulating the Future Urban Growth in Xiongan New Area: a Upcoming Big City in China
Simulating the future urban growth in Xiongan New Area: a upcoming big city in China Xun Liang [email protected] Abstract China made the announcement to create the Xiongan New Area in Hebei in April 1, 2017. Thus a new megacity about 110km southwest of Beijing will emerge. Xiongan New Area is of great practical significance and historical significance for transferring Beijing’s non-capital function. Simulating the urban dynamics in Xiongan New Area can help planners to decide where to build the new urban and further manage the future urban growth. However, only a little researches focus on the future urban development in Xiongan New Area. In addition, previous models are unable to simulate the urban dynamics in Xiongan New Area. Because there are no original high density urban for these models to learn the transition rules. In this study, we proposed a C-FLUS model to solve such problems. This framework was implemented by coupling a fuzzy C-mean algorithm and a modified Cellular automata (CA). An elaborately designed random planted seeds mechanism based on local maximums is addressed in the CA model to better simulate the occurrence of the new urban. Through an analysis of the current driving forces, the C-FLUS can detect the potential start zone and simulate the urban development under different scenarios in Xiongan New Area. Our study shows that the new urban is most likely to occur in northwest of Xiongxian, and it will rapidly extend to Rongcheng and Anxin until almost cover the northern part of Xiongan New Area. -
Inland Fisheries Resource Enhancement and Conservation in Asia Xi RAP PUBLICATION 2010/22
RAP PUBLICATION 2010/22 Inland fisheries resource enhancement and conservation in Asia xi RAP PUBLICATION 2010/22 INLAND FISHERIES RESOURCE ENHANCEMENT AND CONSERVATION IN ASIA Edited by Miao Weimin Sena De Silva Brian Davy FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS REGIONAL OFFICE FOR ASIA AND THE PACIFIC Bangkok, 2010 i The designations employed and the presentation of material in this information product do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations (FAO) concerning the legal or development status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. The mention of specific companies or products of manufacturers, whether or not these have been patented, does not imply that these have been endorsed or recommended by FAO in preference to others of a similar nature that are not mentioned. ISBN 978-92-5-106751-2 All rights reserved. Reproduction and dissemination of material in this information product for educational or other non-commercial purposes are authorized without any prior written permission from the copyright holders provided the source is fully acknowledged. Reproduction of material in this information product for resale or other commercial purposes is prohibited without written permission of the copyright holders. Applications for such permission should be addressed to: Chief Electronic Publishing Policy and Support Branch Communication Division FAO Viale delle Terme di Caracalla, 00153 Rome, Italy or by e-mail to: [email protected] © FAO 2010 For copies please write to: Aquaculture Officer FAO Regional Office for Asia and the Pacific Maliwan Mansion, 39 Phra Athit Road Bangkok 10200 THAILAND Tel: (+66) 2 697 4119 Fax: (+66) 2 697 4445 E-mail: [email protected] For bibliographic purposes, please reference this publication as: Miao W., Silva S.D., Davy B. -
Duan-STOTEN-2019.Pdf
Science of the Total Environment 647 (2019) 606–618 Contents lists available at ScienceDirect Science of the Total Environment journal homepage: www.elsevier.com/locate/scitotenv Detection of illicit sand mining and the associated environmental effects in China's fourth largest freshwater lake using daytime and nighttime satellite images Hongtao Duan a,⁎, Zhigang Cao a,b, Ming Shen a,b,DongLiua, Qitao Xiao a a Key Laboratory of Watershed Geographic Sciences, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China b University of Chinese Academy of Sciences, Beijing 100049, China HIGHLIGHTS GRAPHICAL ABSTRACT • VIIRS DNB NTL data were used to moni- tor illegal sand mining activities in Lake Hongze. • Nighttime dredging activities were found to have significantly disturbed the lake water. • A method of evaluating the dredging in- tensity was proposed using daytime and nighttime satellite data. • The effectiveness of government poli- cies was scientifically evaluated. article info abstract Article history: Illegal sand mining activities are rampant in coastal and inland water around the world and result in increased Received 4 May 2018 water turbidity, reduced water transparency, damage to fish spawning sites and adverse effects on the health Received in revised form 21 July 2018 of aquatic ecosystems. However, many sand dredging vessels hide during the day and work at night, rendering Accepted 25 July 2018 conventional monitoring measures ineffective. In this study, illegal sand dredging activities and the associated Available online 26 July 2018 aquatic environmental effects were investigated in Lake Hongze (the fourth largest freshwater lake in China) Editor: F.M. Tack using both conventional daytime satellite data, including MODIS/Aqua and Landsat TM/ETM data as well as VIIRS Day/Night Band (DNB) nighttime light (NTL) data, the following results were obtained. -
Report on the State of the Environment in China 2016
2016 The 2016 Report on the State of the Environment in China is hereby announced in accordance with the Environmental Protection Law of the People ’s Republic of China. Minister of Ministry of Environmental Protection, the People’s Republic of China May 31, 2017 2016 Summary.................................................................................................1 Atmospheric Environment....................................................................7 Freshwater Environment....................................................................17 Marine Environment...........................................................................31 Land Environment...............................................................................35 Natural and Ecological Environment.................................................36 Acoustic Environment.........................................................................41 Radiation Environment.......................................................................43 Transport and Energy.........................................................................46 Climate and Natural Disasters............................................................48 Data Sources and Explanations for Assessment ...............................52 2016 On January 18, 2016, the seminar for the studying of the spirit of the Sixth Plenary Session of the Eighteenth CPC Central Committee was opened in Party School of the CPC Central Committee, and it was oriented for leaders and cadres at provincial and ministerial -
Groundwater Footprint in the Plain Area Of
Alterra-Wageningen UR and University of Applied Sciences Van Hall Larenstein (Velp) Bachelor Author: Yuetong Chen <[email protected]> Thesis Supervisors: Bertus Welzen, Joop Harmsen 2013/5/30 The applicability of groundwater footprint in the plain area of Shijiazhuang, China 0 Preface This bachelor thesis is for the University of Applied Sciences Van Hall Larenstein where I received my higher education. I am majoring in International Land and Water Management. For doing this thesis, I worked at Alterra, which is the research institute affiliated to the Wageningen University and Research Center. Alterra contributes to the practical and scientific researches relating to a high quality and sustainable green living environment. My tutors are Bertus Welzen and Joop Harmsen who have been offering me many thoughtful and significant suggestions all the way and they are quite conscientious. I really appreciate their help. I also want to thank another person for his great help in collecting data necessary for writing this thesis. His name is Mingliang Li who works in the local water bureau in the research area. 1 Contents Preface .............................................................................................................................................. 1 Summary ........................................................................................................................................... 4 1: Introduction ................................................................................................................................. -
Water Extraction on the Hyperspectral Images of Gaofen-5 Satellite Using Spectral Indices
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLIII-B3-2020, 2020 XXIV ISPRS Congress (2020 edition) WATER EXTRACTION ON THE HYPERSPECTRAL IMAGES OF GAOFEN-5 SATELLITE USING SPECTRAL INDICES Y. Liu 1, *, C. C. Xiao1 1 Land Satellite Remote Sensing Application Center, Ministry of Natural Resources of P.R.China, 100048 Beijing, China - (liuyao, xiaocc)@lasac.cn TCIII-4 KEY WORDS: water extraction, remote sensing, Gaofen-5 satellite, hyperspectral imagery, water spectral indices, histogram bimodal method ABSTRACT: Water extraction from remote sensing images can be applied in water resources monitoring, as well as an essential preprocessing for water quality parameter retrieval. China’s new generation Gaofen-5 satellite carries a hyperspectral imager named AHSI, which is suitable for water quality monitoring. In this paper, to determine the spectral index most suitable for AHSI data’s water extraction, we selected a large lake and a reservoir in China as the study areas, and used corresponding AHSI data for water extraction experiment. In the experiment, NDWI, MNDWI and AWEI were all tested on the AHSI reflectance data, and major water bodies were delineated by implementing the histogram bimodal method on the water index images. Based on analyses with water index images and water extraction results, NDWI is shown to be the optimal index for water extraction of AHSI data among these three widely-used indexes, as it can accurately extract water bodies and also eliminate pixels of water plants or shadows between land and water. In addition, MNDWI can be used on AHSI data since it is most robust in terms of providing a bimodal histogram.