Optimizing Knn for Mapping Vegetation Cover of Arid and Semi-Arid Areas Using Landsat Images
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Download the Major Players in the Potato Industry in China Report
Potential Opportunities for Potato Industry’s Development in China Based on Selected Companies Final Report March 2018 Submitted to: World Potato Congress, Inc. (WPC) Submitted by: CIP-China Center for Asia Pacific (CCCAP) Potential Opportunities for Potato Industry’s Development in China Based on Selected Companies Final Report March 2018 Huaiyu Wang School of Management and Economics, Beijing Institute of Technology 5 South Zhongguancun, Haidian District Beijing 100081, P.R. China [email protected] Junhong Qin Post-doctoral fellow Institute of Vegetables and Flowers Chinese Academy of Agricultural Sciences 12 Zhongguancun South Street Beijing 100081, P.R. China Ying Liu School of Management and Economics, Beijing Institute of Technology 5 South Zhongguancun, Haidian District Beijing 100081, P.R. China Xi Hu School of Management and Economics, Beijing Institute of Technology 5 South Zhongguancun, Haidian District Beijing 100081, P.R. China Alberto Maurer (*) Chief Scientist CIP-China Center for Asia Pacific (CCCAP) Room 709, Pan Pacific Plaza, A12 Zhongguancun South Street Beijing, P.R. China [email protected] (*) Corresponding author TABLE OF CONTENTS Executive Summary ................................................................................................................................... ii Introduction ................................................................................................................................................ 1 1. The Development of Potato Production in China ....................................................................... -
Table of Codes for Each Court of Each Level
Table of Codes for Each Court of Each Level Corresponding Type Chinese Court Region Court Name Administrative Name Code Code Area Supreme People’s Court 最高人民法院 最高法 Higher People's Court of 北京市高级人民 Beijing 京 110000 1 Beijing Municipality 法院 Municipality No. 1 Intermediate People's 北京市第一中级 京 01 2 Court of Beijing Municipality 人民法院 Shijingshan Shijingshan District People’s 北京市石景山区 京 0107 110107 District of Beijing 1 Court of Beijing Municipality 人民法院 Municipality Haidian District of Haidian District People’s 北京市海淀区人 京 0108 110108 Beijing 1 Court of Beijing Municipality 民法院 Municipality Mentougou Mentougou District People’s 北京市门头沟区 京 0109 110109 District of Beijing 1 Court of Beijing Municipality 人民法院 Municipality Changping Changping District People’s 北京市昌平区人 京 0114 110114 District of Beijing 1 Court of Beijing Municipality 民法院 Municipality Yanqing County People’s 延庆县人民法院 京 0229 110229 Yanqing County 1 Court No. 2 Intermediate People's 北京市第二中级 京 02 2 Court of Beijing Municipality 人民法院 Dongcheng Dongcheng District People’s 北京市东城区人 京 0101 110101 District of Beijing 1 Court of Beijing Municipality 民法院 Municipality Xicheng District Xicheng District People’s 北京市西城区人 京 0102 110102 of Beijing 1 Court of Beijing Municipality 民法院 Municipality Fengtai District of Fengtai District People’s 北京市丰台区人 京 0106 110106 Beijing 1 Court of Beijing Municipality 民法院 Municipality 1 Fangshan District Fangshan District People’s 北京市房山区人 京 0111 110111 of Beijing 1 Court of Beijing Municipality 民法院 Municipality Daxing District of Daxing District People’s 北京市大兴区人 京 0115 -
Migrant and Ethnic Integration in the Process of Socio-Economic Change in Inner Mongolia, China: a Village 1 Study
Migrant and Ethnic Integration in the Process of Socio-economic Change in Inner Mongolia, China: a Village 1 Study Introduction Since the late 19th century, many Han farmers have migrated into Inner Mongolia. The Han population in the Inner Mongolia Autonomous Region increased from 1.2 million in 1912 to 17.3 million in 1990 (CPIRC, 1991) and a large proportion of this growth has been due to in-migration. The rapid population growth, especially the large amount of Han in-migration involved, has changed many aspects of the native Mongolian society: population density, ethnic structure, economic structure, social organization, language use, life customs, and ecological environment. Figure 1 pro- vides a general theoretical framework in understanding the effects of Han in-migration on society in ethnic minority areas (Ma, 1987:141). When natural resources were limited and the number of in-migrants was very large as in the case of rural Inner Mongolia, what might happen to community structure and economic activities of the native society? What might happen to environmental conditions as a result of in-migration of Han farmers and cultivation of grasslands? How might the changes in environment affect native-migrant relationship and the social behavior of residents? In order to understand the situation in rural areas of Inner Mongolia, a sample survey on migration and ethnic integration was conducted in Chifeng in 1985. Chifeng is a prefecture of Inner Mongolia (Figure 2). Some results of this survey provide a basic picture of migrant and ethnic integration based on quantitative analyses (Ma and Pan, 1988, 1989). -
2005 Report on the State of the Environment in China
2005 Report on the State of the Environment in China State Environmental Protection Administration Table of Contents Environment....................................................................................................................................7 Marine Environment ....................................................................................................................35 Atmospheric Environment...........................................................................................................43 Acoustic Environment ..................................................................................................................52 Solid Wastes...................................................................................................................................56 Radiation and Radioactive Environment....................................................................................59 Arable Land/Land Resources ......................................................................................................62 Forests ............................................................................................................................................67 Grassland.......................................................................................................................................70 Biodiversity....................................................................................................................................75 Climate and Natural Disasters.....................................................................................................81 -
Yi Cui, Jing You, Jiujie Ma, Renmin University of China, [email protected]
The Use and Usefulness of Irrigation Property Reform for Sustainable Agriculture Yi Cui, Jing You, Jiujie Ma, Renmin University of China, [email protected] Selected Poster prepared for presentation at the 2019 Agricultural & Applied Economics Association Annual Meeting, Atlanta, GA, July 21-23 Copyright 2019 by [Yi Cui, Jing You, Jiujie Ma]. All rights reserved. Readers may make verbatim copies of this document for non-commercial purposes by any means, provided that this copyright notice appears on all such copies. The Use and Usefulness of Irrigation Property Reform for Sustainable Agriculture The curfew tolls the knell of parting day, The lowing herd wind slowly o’er the lea The ploughman homeward plods his weary way, And leaves the world to darkness and to me. -- by Thomas Gray Abstract: By utilising a recent reform on irrigation property rights in rural China and a unique plot-crop-level panel dataset with 1,106 plots out of 413 households over the period 2013-2017, we assess the causal impact of irrigation property reform on rural households’ adoption of different irrigation technologies and investigate the underlying mechanisms. The Chinese government piloted a reform of water rights in 2014. Prior to it, irrigation water used for agricultural production was free. After clearly defining and allocating the water rights for each well (either dug, driven or drilled ones) in the village, rural households began to pay water fees in agricultural production in 2015. To address heterogeneous treatment effects conditional on the initial structures of the irrigation property (including the privately-owned, jointly owned between the farmer(s) and the village committee, or collectively owned by the village committee), we apply a difference-in- difference-in-difference (DDD) strategy to the plot panel data, where we compare the evolution of outcomes in villages that have had the reform in villages that have not yet implemented the reform. -
Probing the Spatial Cluster of Meriones Unguiculatus Using the Nest Flea Index Based on GIS Technology
Accepted Manuscript Title: Probing the spatial cluster of Meriones unguiculatus using the nest flea index based on GIS Technology Author: Dafang Zhuang Haiwen Du Yong Wang Xiaosan Jiang Xianming Shi Dong Yan PII: S0001-706X(16)30182-6 DOI: http://dx.doi.org/doi:10.1016/j.actatropica.2016.08.007 Reference: ACTROP 4009 To appear in: Acta Tropica Received date: 14-4-2016 Revised date: 3-8-2016 Accepted date: 6-8-2016 Please cite this article as: Zhuang, Dafang, Du, Haiwen, Wang, Yong, Jiang, Xiaosan, Shi, Xianming, Yan, Dong, Probing the spatial cluster of Meriones unguiculatus using the nest flea index based on GIS Technology.Acta Tropica http://dx.doi.org/10.1016/j.actatropica.2016.08.007 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. Probing the spatial cluster of Meriones unguiculatus using the nest flea index based on GIS Technology Dafang Zhuang1, Haiwen Du2, Yong Wang1*, Xiaosan Jiang2, Xianming Shi3, Dong Yan3 1 State Key Laboratory of Resources and Environmental Information Systems, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China. 2 College of Resources and Environmental Science, Nanjing Agricultural University, Nanjing, China. -
Exploring the Dynamic Spatio-Temporal Correlations Between PM2.5 Emissions from Different Sources and Urban Expansion in Beijing-Tianjin-Hebei Region
Article Exploring the Dynamic Spatio-Temporal Correlations between PM2.5 Emissions from Different Sources and Urban Expansion in Beijing-Tianjin-Hebei Region Shen Zhao 1,2 and Yong Xu 1,2,* 1 Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China; [email protected] 2 College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China * Correspondence: [email protected] Abstract: Due to rapid urbanization globally more people live in urban areas and, simultaneously, more people are exposed to the threat of environmental pollution. Taking PM2.5 emission data as the intermediate link to explore the correlation between corresponding sectors behind various PM2.5 emission sources and urban expansion in the process of urbanization, and formulating effective policies, have become major issues. In this paper, based on long temporal coverage and high- quality nighttime light data seen from the top of the atmosphere and recently compiled PM2.5 emissions data from different sources (transportation, residential and commercial, industry, energy production, deforestation and wildfire, and agriculture), we built an advanced Bayesian spatio- temporal autoregressive model and a local regression model to quantitatively analyze the correlation between PM2.5 emissions from different sources and urban expansion in the Beijing-Tianjin-Hebei region. Our results suggest that the overall urban expansion in the study area maintained gradual growth from 1995 to 2014, with the fastest growth rate during 2005 to 2010; the urban expansion maintained a significant positive correlation with PM2.5 emissions from transportation, energy Citation: Zhao, S.; Xu, Y. -
Comparison of Wind Erosion Based on Measurements and SWEEP
Soil & Tillage Research 165 (2017) 169–180 Contents lists available at ScienceDirect Soil & Tillage Research journa l homepage: www.elsevier.com/locate/still Comparison of wind erosion based on measurements and SWEEP simulation: A case study in Kangbao County, Hebei Province, China a b, c d a Zhang Jia-Qiong , Zhang Chun-Lai *, Chang Chun-Ping , Wang Ren-De , Liu Gang a State Key Laboratory of Soil Erosion and Dryland Farming on Loess Plateau, Institute of Soil and Water Conservation, Northwest A&F University, Yangling, Shaanxi 712100, China b State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing 100875, China c College of Resource and Environment Sciences/Hebei Key Laboratory of Environmental Change and Ecological Construction, Hebei Normal University, Shijiazhuang 050024, China d Institute of Geographical Sciences, Hebei Science College, Shijiazhuang, Hebei 050000, China A R T I C L E I N F O A B S T R A C T Article history: Received 3 January 2016 Farmland especially dry farmland managed in traditional ways has high wind erosion risk and Received in revised form 8 August 2016 contributes mainly to dust emission in arid area. Modeling predicting provides a general view to soil Accepted 9 August 2016 erosion susceptibility, and is very helpful for the understanding of potential spatial source of wind Available online xxx erosion. This study applied the Single-event Wind Erosion Evaluation Program (SWEEP) to predict soil wind erosion of farmland in the study area. SWEEP is a standalone version of the erosion sub-model from Keywords: the Wind Erosion Prediction System (WEPS). -
中国(家きんの加熱処理肉等) 2016/9/21 更新 No. NAME ADDRESS 1100/03015 BEIJING DAFA CHIA TAI CO.,LTD YANGZHEN D
中国(家きんの加熱処理肉等) 2016/9/21 更新 No. NAME ADDRESS YANGZHEN DUZHUANG, SHUNYI DISTRICT, 1100/03015 BEIJING DAFA CHIA TAI CO.,LTD BEIJING CITY, CHINA BEIJING DAFA CHIA TAI CO.,LTD. FURTHER YANGZHEN DUZHUANG, SHUNYI DISTRICT, 1100/03025 PROCESSING PLANT BEIJING CITY, CHINA XIAOTANGSHAN TOWN, CHANGPING DISTRICT, 1100/03039 BEIJING JIAYI FOOD JOINT FACTORY BEIJING BEIJING ER SHANG MOQI ZHONGHONG NO.233, NANGAO VILLAGE CUIGEZHUANG 1100/15006 FOODS CO.,LTD. TOWNSHIP CHAOYANG DISTRICT BEIJING, CHINA TIANJIN DONGTIAN FOODS PROCESSING NO.8 XINWANG ROAD, SHUANGQIAOHE TOWN, 1200/03009 CO.,LTD. JINNAN DISTRICT, TIANJIN, CHINA TIANJIN TEDA TIANQUAN QUICK FROZEN 1200/29002 NO.11, JINGU ROAD, TANGGU DISTRICT, TIANJIN FOODSTUFFS CO.,LTD. TIANJIN GREATWALL QUICK FROZEN FOOD 1200/29009 LIUDAOKOU, WUQING COUNTY, TIANJIN CO.,LTD. 1200/29012 TIANJIN SHIYOU FOODSTUFFS CO.,LTD. SICUNDIAN, WUQING COUNTY, TIANJIN NO.319 SHENGLINAN STREET, SHIJIAZHUANG 1300/03036 SHIJIAZHUANG DEYUAN FOOD CO., LTD. CITY, HEBEI NO.171, MUSLIM BUSINESS TRADE STREET, 1300/03105 HUSI FOOD COMPANY LTD. XIADIAN TOWN, DACHANG HUI AUTONOMY COUNTY, HEBEI PROVINCE, CHINA QINHUANGDAO CHIA TAI CO.,LTD. FOOD NO.30, GUANCHENGDONG ROAD,SHANHAIGUAN 1300/03133 PLANT (THE SECOND COOKED FOOD DISTRICT, QINHUANGDAO, HEBEI PLANT) KANGBAO BAILU MEAT CO., LTD. THE NO.134,GONGYE STREET, KANGBAO COUNTY, 1300/03152 SECOND FACTORY HEBEI LUANPING HUADU JIAYI FOOD JOINT NO.9 HEBIN ROAD, LUANPING TOWN, LUANPING 1300/03158 FACTORY COUNTY, CHENGDE CITY, HEBEI PROVINCE AIRPLANE SOUTH ROAD, ZHENGDING, 1300/08040 SHIJIAZHUANG HUIKANG FOOD CO.,LTD. SHIJIAZHUANG, HEBEI HEBEI FOODSTUFFS I/E (GROUP) 1300/29002 HENGSHUI TIANYANG COLD STORAGE NO.8, JINGDA ROAD, HENGSHUI, HEBEI PLANT SHIJIAZHUANG ECONOMICS & TECHNICAL 1300/29020 DEVELOPMENT ZONE GREATWALL NO.1, YANGZI ROAD, SHIJIAZHUANG ETDZ, HEBEI FOODSTUFFS CO., LTD. -
Rpr-2009-7-5
ERIA Research Project Report 2009, No. 7-5 DDEVELOPMENT OF CCHINA’’S TTRANSPORTATION IINFRASTRUCTURE AND IINTERNATIONAL CCONNECTIVITY EDITED BY 1 ZHANG YUNLING March 2010 1 Zhang Yunling as the research director of this project, is responsible for designing and writing the final report paper, while Wu Wehua, Zhao Minglong, Zhang Yushan and Zhong Feiteng as the research team members, are responsible for preliminary research and drafting the designated part. TABLE OF CONTENTS Table of Contents i List of Project Members ii CHAPTER 1. Overview: the Development of China’s Transportation Infrastructure 1 CHAPTER 2. The Development of Transportation Infrastructure and International 18 Links in China’s Southeast Region CHAPTER 3. The Development of Transportation Infrastructure and International 37 Links in China’s Northeast Region CHAPTER 4. The Development of Transportation Infrastructure and International 53 Links in China’s Northwest Region CHAPTER 5. The Development of Transport Infrastructure and International Links in 69 China’s Southwest Region CHAPTER 6. Infrastructure Development in East Asia and Cooperation between China 81 and Japan i LIST OF PROJECT MEMBERS Project Director: Zhang Yunling, Professor, Director of Academic Division of International Studies, Academy Member, Chinese Academy of Social Sciences Research team members: Wu Wenhua, Professor, Director of the Institute of Transportation, Institute of Macroeconomics of Nation Development and Reform Commission (Chapter 1) Zhao Minglong, Professor, Director of the Institute of -
<I>Erysiphaceae</I>
MYCOTAXON Volume 111, pp. 251–256 January–March 2010 A new species and a new record of Erysiphaceae from China Tie-zhi Liu & Hui-min Tian [email protected] Department of Life Sciences, Chifeng College Chifeng 024000, Inner Mongolia, China Abstract—The new species Podosphaera setacea on Crataegus sanguinea (Rosaceae) in China, intermediate between species of Podosphaera sect. Podosphaera and sect. Sphaerotheca, is described, illustrated, and compared with the morphologically similar species Podosphaera tridactyla, P. ferruginea and P. spiraeae. A new record for China, Erysiphe buhrii, is recorded on the new host species Stellaria dichotoma var. lanceolata. Key words—Erysiphales, powdery mildews, taxonomy Introduction Several interesting specimens of powdery mildew fungi were collected in Chifeng City, Inner Mongolia Autonomous Region, in the north of China in 2008. One of them was a species of Podosphaera Kunze on Crataegus sanguinea resembling an immature collection of P. tridactyla (Wallr.) de Bary (Podosphaera sect. Podosphaera) with each appendage bearing a simple, unbranched apex. However, asci and ascospores were fully developed and mature, suggesting that the appendages in this species remain unbranched. Furthermore, P. tridactyla does not occur on Crataegus spp. The Chinese species on Crataegus has been compared with other Podosphaera species on Rosaceae and was determined to be a distinct, new species. Another specimen represented a new record for China, viz. Erysiphe buhrii on Stellaria dichotoma var. lanceolata, a new host for this species. Materials and methods Material was mounted in distilled water and examined using 100X oil immersion objectives (bright field and phase contrast), but without any staining, using standard light microscopy. -
Human Brucellosis Occurrences in Inner Mongolia, China: a Spatio-Temporal Distribution and Ecological Niche Modeling Approach Peng Jia1* and Andrew Joyner2
Jia and Joyner BMC Infectious Diseases (2015) 15:36 DOI 10.1186/s12879-015-0763-9 RESEARCH ARTICLE Open Access Human brucellosis occurrences in inner mongolia, China: a spatio-temporal distribution and ecological niche modeling approach Peng Jia1* and Andrew Joyner2 Abstract Background: Brucellosis is a common zoonotic disease and remains a major burden in both human and domesticated animal populations worldwide. Few geographic studies of human Brucellosis have been conducted, especially in China. Inner Mongolia of China is considered an appropriate area for the study of human Brucellosis due to its provision of a suitable environment for animals most responsible for human Brucellosis outbreaks. Methods: The aggregated numbers of human Brucellosis cases from 1951 to 2005 at the municipality level, and the yearly numbers and incidence rates of human Brucellosis cases from 2006 to 2010 at the county level were collected. Geographic Information Systems (GIS), remote sensing (RS) and ecological niche modeling (ENM) were integrated to study the distribution of human Brucellosis cases over 1951–2010. Results: Results indicate that areas of central and eastern Inner Mongolia provide a long-term suitable environment where human Brucellosis outbreaks have occurred and can be expected to persist. Other areas of northeast China and central Mongolia also contain similar environments. Conclusions: This study is the first to combine advanced spatial statistical analysis with environmental modeling techniques when examining human Brucellosis outbreaks and will help to inform decision-making in the field of public health. Keywords: Brucellosis, Geographic information systems, Remote sensing technology, Ecological niche modeling, Spatial analysis, Inner Mongolia, China, Mongolia Background through the consumption of unpasteurized dairy products Brucellosis, a common zoonotic disease also referred to [4].