Report on the State of the Ecology and Environment in China 2017
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Chapter 5 Sinicization and Indigenization: the Emergence of the Yunnanese
Between Winds and Clouds Bin Yang Chapter 5 Sinicization and Indigenization: The Emergence of the Yunnanese Introduction As the state began sending soldiers and their families, predominantly Han Chinese, to Yunnan, 1 the Ming military presence there became part of a project of colonization. Soldiers were joined by land-hungry farmers, exiled officials, and profit-driven merchants so that, by the end of the Ming period, the Han Chinese had become the largest ethnic population in Yunnan. Dramatically changing local demography, and consequently economic and cultural patterns, this massive and diverse influx laid the foundations for the social makeup of contemporary Yunnan. The interaction of the large numbers of Han immigrants with the indigenous peoples created a 2 new hybrid society, some members of which began to identify themselves as Yunnanese (yunnanren) for the first time. Previously, there had been no such concept of unity, since the indigenous peoples differentiated themselves by ethnicity or clan and tribal affiliations. This chapter will explore the process that led to this new identity and its reciprocal impact on the concept of Chineseness. Using primary sources, I will first introduce the indigenous peoples and their social customs 3 during the Yuan and early Ming period before the massive influx of Chinese immigrants. Second, I will review the migration waves during the Ming Dynasty and examine interactions between Han Chinese and the indigenous population. The giant and far-reaching impact of Han migrations on local society, or the process of sinicization, that has drawn a lot of scholarly attention, will be further examined here; the influence of the indigenous culture on Chinese migrants—a process that has won little attention—will also be scrutinized. -
2018-May10.Pdf
Fisheries, Midwest Region Conserving America's Fisheries To subscribe to Fishlines via email, Discover the Great River send a message to our webmaster: Road with the word "subscribe" in the subject line. Earth Day Event Reels in Field Focus New Anglers Neosho National Fish Hatchery Mudpuppies Ready for It was only a year ago that major Service changes and challenges were on our plate. Our production ponds were then Great Lakes Sturgeon Day in the beginning phases of getting a...Read More Discover the Great River Road 2018 U.S. Fisheries Current Edition PDF Delegation to China Three miles south of the small village of Genoa, Wisconsin straddling either side of the Great River Road Scenic...Read More Fish Tails Field Notes "Fish Tails” refers to articles that are submitted by "Field Notes” is an online searchable database that field staff that do not appear as a feature in the current showcases hundreds of employee-written summaries edition of Fish Lines. These articles provide examples of field activities and accomplishments of the U.S. Fish of the diverse work that the Service's Midwest Fisheries and Wildlife Service from across the nation. Program and partners perform on behalf of our aquatic resources and for the benefit of the American public. Archive 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 Editorial Staff Tim Smigielski, Editor Karla Bartelt, Webmaster https://www.fws.gov/midwest/fisheries/fishlines/index.html Fisheries, Midwest Region Conserving America's Fisheries Hooked on a Hatchery: Discover the Great River Road BY MONICA BLASER, REGIONAL OFFICE - EXTERNAL AFFAIRS Three miles south of the small village of Genoa, Wisconsin straddling either side of the Great River Road Scenic Byway, otherwise known as Wisconsin State Highway 35, sits the Genoa National Fish Hatchery. -
Considerable Model–Data Mismatch in Temperature Over China During the Mid-Holocene: Results of PMIP Simulations
15 JUNE 2012 J I A N G E T A L . 4135 Considerable Model–Data Mismatch in Temperature over China during the Mid-Holocene: Results of PMIP Simulations DABANG JIANG Nansen-Zhu International Research Centre, Institute of Atmospheric Physics, and Key Laboratory of Regional Climate-Environment Research for Temperate East Asia, and Climate Change Research Center, Chinese Academy of Sciences, Beijing, China XIANMEI LANG International Center for Climate and Environment Sciences, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China ZHIPING TIAN Nansen-Zhu International Research Centre, Institute of Atmospheric Physics, and Graduate University of Chinese Academy of Sciences, Beijing, China TAO WANG Nansen-Zhu International Research Centre, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China (Manuscript received 16 February 2011, in final form 8 January 2012) ABSTRACT Using the experiments undertaken by 36 climate models participating in the Paleoclimate Modeling In- tercomparison Project (PMIP), this study examines annual and seasonal surface temperatures over China during the mid-Holocene. Compared to the present or preindustrial climate, 35 out of the 36 PMIP models reproduced colder-than-baseline annual temperature, with an average cooling of 0.4 K, during that period. Seasonal temperature change followed closely the change in incoming solar radiation at the top of the at- mosphere over China during the mid-Holocene. Temperature was reduced (elevated) in boreal winter and spring (summer) in all of the PMIP models, with an average of 1.4 K (1.0 K) at the national scale. Colder (warmer)-than-baseline temperatures were derived from 14 of the 16 atmosphere-only (18 of the 20 coupled) models during the mid-Holocene boreal autumn. -
Ecological Risk Assessment of Typical Plateau Lakes
E3S Web of Conferences 267, 01028 (2021) https://doi.org/10.1051/e3sconf/202126701028 ICESCE 2021 Ecological Risk Assessment of Typical Plateau Lakes Yuyadong1.2*, Yankun2 1.School of Ecology and Environmental Science Yunnan University, China 2.The Ecological and Environmental Monitoring Station of DEEY in Kunming, China Abstract. Plateau lakes have significant ecological value. With economic development, lake pollution and ecological degradation have become increasingly prominent. There are many ecological risk assessment methods. This article combines four different ecological risk assessment methods including single-factor pollution index, geological accumulation index method, potential risk index method, and pollution load index method to analyze the heavy metal pollution in Yangzong seabed mud as comprehensively as possible. It shows that the results obtained by different ecological risk assessment methods are slightly different. The overall trends of the geological pollution index and the single-factor pollution index are similar. In terms of time, except for the two elements of mercury and cadmium, the contents of other heavy metals in 2019 are lower than in 2018, indicating that heavy metal pollution has decreased in 2019; from the perspective of spatial distribution, In 2018, the overall pollution level on the south side of Yangzonghai was higher than that in the central and northern regions of Yangzonghai . On the whole, whether it is the potential risk index or the appropriate pollution load index, the pollution level on the south side of Yangzonghai is higher than that in the central and northern areas of Yangzonghai, and the northern area has the least pollution. ecosystems is relatively reduced, which makes the economic development of plateau lake basins face severe 1 Introduction challenges. -
Durham Research Online
Durham Research Online Deposited in DRO: 17 July 2014 Version of attached le: Accepted Version Peer-review status of attached le: Peer-reviewed Citation for published item: Innes, J.B. and Zong, Y. and Wang, Z. and Chen, Z. (2014) 'Climatic and palaeoecological changes during the mid- to Late Holocene transition in eastern China : high-resolution pollen and non-pollen palynomorph analysis at Pingwang, Yangtze coastal lowlands.', Quaternary science reviews., 99 . pp. 164-175. Further information on publisher's website: http://dx.doi.org/10.1016/j.quascirev.2014.06.013 Publisher's copyright statement: NOTICE: this is the author's version of a work that was accepted for publication in Quaternary Science Reviews. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reected in this document. Changes may have been made to this work since it was submitted for publication. A denitive version was subsequently published in Quaternary Science Reviews, 99, 2014, 10.1016/j.quascirev.2014.06.013. Additional information: Use policy The full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that: • a full bibliographic reference is made to the original source • a link is made to the metadata record in DRO • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders. -
Aquifer Arsenic Cycling Induced by Seasonal Hydrologic Changes Within the Yangtze River Basin Michael V
Boise State University ScholarWorks Geosciences Faculty Publications and Presentations Department of Geosciences 4-5-2016 Aquifer Arsenic Cycling Induced by Seasonal Hydrologic Changes within the Yangtze River Basin Michael V. Schaefer Stanford University Samantha C. Ying University of California - Riverside Shawn G. Benner Boise State University Yanhua Duan China University of Geosciences Yanxin Wang China University of Geosciences See next page for additional authors This document was originally published in Environmental Science & Technology by the American Chemical Society under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html). Copyright restrictions may apply. doi: 10.1021/acs.est.5b04986 Authors Michael V. Schaefer, Samantha C. Ying, Shawn G. Benner, Yanhua Duan, Yanxin Wang, and Scott eF ndorf This article is available at ScholarWorks: http://scholarworks.boisestate.edu/geo_facpubs/298 This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes. Article pubs.acs.org/est Aquifer Arsenic Cycling Induced by Seasonal Hydrologic Changes within the Yangtze River Basin † ‡ § ∥ ∥ Michael V. Schaefer, Samantha C. Ying, Shawn G. Benner, Yanhua Duan, Yanxin Wang, † and Scott Fendorf*, † Earth System Science Department, Stanford University, Stanford, California 94305, United States ‡ Environmental Sciences Department, University of California - Riverside, Riverside, California 92521, United States § Department of Geosciences, Boise State University, Boise, Idaho 83725, United States ∥ State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, Hubei 430074, People’s Republic of China *S Supporting Information ABSTRACT: Consumption of groundwater containing >10 μgL−1 arsenic (As) adversely impacts more than 100 million people worldwide. -
Water Resource Risk Assessment Based on Non-Point Source Pollution
water Article Water Resource Risk Assessment Based on Non-Point Source Pollution Xiaodie Yuan and Zhang Jun * School of Architecture and Planning, Yunnan University, Kunming 650500, China; [email protected] * Correspondence: [email protected] Abstract: As one of the most important causes of water quality deterioration, NPS (non-point source) pollution has become an urgent environmental and livelihood issue. To date, there have been only a few studies focusing on NPS pollution conforming to the estimation, and the pollution sources are mainly concentrated in nitrogen and phosphorus nutrients. Unlike studies that only consider the intensity of nitrogen and phosphorus loads, the NPS pollution risk for the China’s Fuxian Lake Basin was evaluated in this study by using IECM (Improve Export Coefficient Model) and RUSLE (Revised Universal Soil Loss Equation) models to estimate nitrogen and phosphorus loads and soil loss and by using a multi-factor NPS pollution risk assessment index established on the basis of the data mentioned above. First, the results showed that the load intensity of nitrogen and phosphorus pollution in the Fuxian Lake Basin is low, so agricultural production and life are important sources of pollution. Second, the soil loss degree of erosion in the Fuxian Lake is mild, so topography is one of the most important factors affecting soil erosion. Third, the risk of NPS pollution in the Fuxian Lake Basin is at a medium level and its spatial distribution characteristics are similar to the intensity characteristics of nitrogen and phosphorus loss. Nitrogen, phosphorus, sediment, and mean concentrations are important factors affecting NPS pollution. -
Some Experiences from Damages of Embankments During Strong Earthquakes China
Missouri University of Science and Technology Scholars' Mine International Conference on Case Histories in (1988) - Second International Conference on Geotechnical Engineering Case Histories in Geotechnical Engineering 01 Jun 1988, 1:00 pm - 5:30 pm Some Experiences from Damages of Embankments During Strong Earthquakes China Shen Choggang Institute of Water Conservancy and Hydroelectric Research (IWHR), Beijing, China Follow this and additional works at: https://scholarsmine.mst.edu/icchge Part of the Geotechnical Engineering Commons Recommended Citation Choggang, Shen, "Some Experiences from Damages of Embankments During Strong Earthquakes China" (1988). International Conference on Case Histories in Geotechnical Engineering. 21. https://scholarsmine.mst.edu/icchge/2icchge/2icchge-session4/21 This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License. This Article - Conference proceedings is brought to you for free and open access by Scholars' Mine. It has been accepted for inclusion in International Conference on Case Histories in Geotechnical Engineering by an authorized administrator of Scholars' Mine. This work is protected by U. S. Copyright Law. Unauthorized use including reproduction for redistribution requires the permission of the copyright holder. For more information, please contact [email protected]. Proceedings: Second International Conference on Case Histories In Geotechnical Engineering, June 1-5, 1988, StLouis, Mo., Paper No. 4.03 Some Experiences from Damages of Embankments During Strong Earthquakes in China Shen Choggang Adviser, Senior Engineer, Institute of Water Conservancy and Hydroelectric Research (IWHR), Beijing, China SYNOPSIS: This paper gives a series of case histories of earth dams which have been damaged by strong earthquakes in the past 25 years in China. -
Supplement of a Systematic Examination of the Relationships Between CDOM and DOC in Inland Waters in China
Supplement of Hydrol. Earth Syst. Sci., 21, 5127–5141, 2017 https://doi.org/10.5194/hess-21-5127-2017-supplement © Author(s) 2017. This work is distributed under the Creative Commons Attribution 3.0 License. Supplement of A systematic examination of the relationships between CDOM and DOC in inland waters in China Kaishan Song et al. Correspondence to: Kaishan Song ([email protected]) The copyright of individual parts of the supplement might differ from the CC BY 3.0 License. Figure S1. Sampling location at three rivers for tracing the temporal variation of CDOM and DOC. The average widths at sampling stations are about 1020 m, 206m and 152 m for the Songhua River, Hunjiang River and Yalu River, respectively. Table S1 the sampling information for fresh and saline water lakes, the location information shows the central positions of the lakes. Res. is the abbreviation for reservoir; N, numbers of samples collected; Lat., latitude; Long., longitude; A, area; L, maximum length in kilometer; W, maximum width in kilometer. Water body type Sampling date N Lat. Long. A(km2) L (km) W (km) Fresh water lake Shitoukou Res. 2009.08.28 10 43.9319 125.7472 59 17 6 Songhua Lake 2015.04.29 8 43.6146 126.9492 185 55 6 Erlong Lake 2011.06.24 6 43.1785 124.8264 98 29 8 Xinlicheng Res. 2011.06.13 7 43.6300 125.3400 43 22 6 Yueliang Lake 2011.09.01 6 45.7250 123.8667 116 15 15 Nierji Res. 2015.09.16 8 48.6073 124.5693 436 83 26 Shankou Res. -
Holocene Environmental Archaeology of the Yangtze River Valley in China: a Review
land Review Holocene Environmental Archaeology of the Yangtze River Valley in China: A Review Li Wu 1,2,*, Shuguang Lu 1, Cheng Zhu 3, Chunmei Ma 3, Xiaoling Sun 1, Xiaoxue Li 1, Chenchen Li 1 and Qingchun Guo 4 1 Provincial Key Laboratory of Earth Surface Processes and Regional Response in the Yangtze-Huaihe River Basin, School of Geography and Tourism, Anhui Normal University, Wuhu 241002, China; [email protected] (S.L.); [email protected] (X.S.); [email protected] (X.L.); [email protected] (C.L.) 2 State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an 710061, China 3 School of Geograpy and Ocean Science, Nanjing University, Nanjing 210023, China; [email protected] (C.Z.); [email protected] (C.M.) 4 School of Environment and Planning, Liaocheng University, Liaocheng 252000, China; [email protected] * Correspondence: [email protected] Abstract: The Yangtze River Valley is an important economic region and one of the cradles of human civilization. It is also the site of frequent floods, droughts, and other natural disasters. Conducting Holocene environmental archaeology research in this region is of great importance when studying the evolution of the relationship between humans and the environment and the interactive effects humans had on the environment from 10.0 to 3.0 ka BP, for which no written records exist. This Citation: Wu, L.; Lu, S.; Zhu, C.; review provides a comprehensive summary of materials that have been published over the past Ma, C.; Sun, X.; Li, X.; Li, C.; Guo, Q. -
Tigridiopalma Exalata, a New and Endangered Species of Melastomataceae from China
PhytoKeys 176: 33–42 (2021) A peer-reviewed open-access journal doi: 10.3897/phytokeys.176.63619 RESEARCH ARTICLE https://phytokeys.pensoft.net Launched to accelerate biodiversity research Tigridiopalma exalata, a new and endangered species of Melastomataceae from China Si-Jin Zeng1,2, Ye-Chun Xu3, Gang-Tao Wang2,4, Peng Jia5, Da-Fang Cui1 1 College of Forestry and Landscape Architecture/Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, South China Agricultural University, Guangzhou 510642, Guang- dong, China 2 Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, Guangdong, China 3 Environmental Horticulture Research Institute/Guangdong Provincial Key Laboratory of Ornamental Plant Germplasm In- novation and Utilization, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, Guangdong, China 4 University of Chinese Academy of Sciences, Beijing 100049, China 5 Guangzhou Institute of Forestry and Landscape Architecture, Guangzhou 510420, Guangdong, China Corresponding author: Da-Fang Cui ([email protected]) Academic editor: M. Reginato | Received 26 January 2021 | Accepted 16 March 2021 | Published 16 April 2021 Citation: Zeng S-J, Xu Y-C, Wang G-T, Jia P, Cui D-F (2021) Tigridiopalma exalata, a new and endangered species of Melastomataceae from China. PhytoKeys 176: 33–42. https://doi.org/10.3897/phytokeys.176.63619 Abstract A new species of the genus Tigridiopalma, formerly considered monotypic, is here described as T. exalata and illustrated based on molecular and morphological evidence. It is morphologically similar to T. magnifica in having a short stem, huge basal leaves, scorpioid cymes, and 5-merous flowers, but differs in having ribbed and pale yellow puberulent petioles, purple petals with a small white apical patch, con- nectives of longer stamens with a distinct dorsal short spur at their base, and wingless capsules. -
An Overview of the Red Imported Fire Ant (Hymenoptera: Formicidae) in Mainland China
Zhang et al.: Imported Fire Ants in Mainland China 723 AN OVERVIEW OF THE RED IMPORTED FIRE ANT (HYMENOPTERA: FORMICIDAE) IN MAINLAND CHINA RUNZHI ZHANG1,2, YINGCHAO LI1, NING LIU1 AND SANFORD D. PORTER3 1State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China 2E-mail: [email protected] 3USDA-ARS, Center for Medical, Agricultural and Veterinary Entomology, 1600 SW 23rd Drive, Gainesville, FL 32608 ABSTRACT The red imported fire ant, Solenopsis invicta Buren is a serious invasive insect that is native to South America. Its presence was officially announced in mainland China in Jan 2005. To date, it has been identified in 4 provinces in mainland China (Guangdong, Guangxi, Hunan, Fujian) in a total of 31 municipal districts. The total area reported to be infested by S. invicta in late 2006 was about 7,120 ha, mainly in Guangdong Province (6,332 ha). Most of the re- ported human stings are in the heavily infested area around Wuchuan City. The most com- monly reported reactions have been abnormal redness of the skin, sterile pustules, hives, pain, and/or fever. It has been predicted that most of mainland China is viable habitat for red imported fire ants, including 25 of 31 provinces. The probable northern limit of expan- sion reaches Shandong, Tianjing, south Henan, and Shanxi provinces. Traditional and new insecticides including the bait N-butyl perfluorooctane sulfonamide and the contact insecti- cide Yichaoqing have been developed and used to control S. invicta. The Ministry of Agricul- ture and the Chinese government have established an 8-year eradication program (2006 to 2013) for S.