Sanjiang Plain Wetlands Protection Project
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Response of Water Resources to Future Climate Change in a High-Latitude River Basin
sustainability Article Response of Water Resources to Future Climate Change in a High-Latitude River Basin Peng Qi 1, Guangxin Zhang 1,*, Yi Jun Xu 2 , Zhikun Xia 3 and Ming Wang 4 1 Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, No.4888, Shengbei Street, Changchun 130102, China; [email protected] 2 School of Renewable Natural Resources, Louisiana State University Agricultural Center, Baton Rouge, LA 70803, USA; [email protected] 3 Institute of Hydraulic and Electric Power, Heilongjiang University, No.74, Xuefu Road, Harbin 150080, China; [email protected] 4 Institute of Meteorology in Heilongjiang Province, Harbin 150080, China; [email protected] * Correspondence: [email protected] Received: 22 August 2019; Accepted: 11 October 2019; Published: 12 October 2019 Abstract: Global water resources are affected by climate change as never before. However, it is still unclear how water resources in high latitudes respond to climate change. In this study, the water resource data for 2021–2050 in the Naoli River Basin, a high-latitude basin in China, are calculated by using the SWAT-Modflow Model and future climate scenarios RCP4.5 and RCP8.5. The results show a decreasing trend. When compared to the present, future streamflow is predicted to decrease by 2.73 108 m3 in 2021–2035 and by 1.51 108 m3 in 2036–2050 in the RCP4.5 scenario, and by × × 8.16 108 m3 in 2021–2035 and by 0.56 108 m3 in 2036–2050 in the RCP8.5 scenario, respectively. × × Similarly, groundwater recharge is expected to decrease by 1.79 108 m3 in 2021–2035 and 0.75 − × − × 108 m3 in 2036–2050 in the RCP 4.5 scenario, and by 0.62 108 m3 in 2021–2035 and 0.12 108m3 − × − × in 2036–2050 in the RCP 8.5 scenario, respectively. -
Concentration and Species of Dissolved Iron in Waters in Sanjiang Plain, China
CONCENTRATION AND SPECIES OF DISSOLVED IRON IN WATERS IN SANJIANG PLAIN, CHINA 1 1 2 1 YAN B. , ZHANG B. , YOH M. AND PAN X. 1 Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun China 2Tokyo University of Agriculture and Technology, Tokyo, Japan ABSTRACT Water samples were collected from May to October in 2005-2008 to investigate the concentrations and fractions of dissolved iron in rivers, wetland and agricultural drainage in Sanjiang Plain, where land-use has been changing greatly since last fifty years although was formerly the largest concentrative distribution area of freshwater marshes in China. cross-flow technique was used to separate iron species by size fraction. The aim of this study is to reveal the iron fraction and to evaluate the effect of land-use change on transport and output flux of dissolved iron. The results show that marsh and marshy rivers exhibited higher concentrations of dissolved iron than in Amur River, Songhua River and Ussuri River and are the primary sources of dissolved iron for the rivers. Low molecular weight (LMW) iron was the major fraction of dissolved iron both in wetland and marshy streams, and 71% of LMW iron was in organic form in wetland. 73%-82% of dissolved iron was in the form of complexed iron in rivers. Ferrous iron accounted for 80.45% of dissolved iron in groundwater. The concentrations of high molecular weight and medium molecular weight iron (colloid iron) increased in paddy waters and ditch waters compared with in groundwater. Ferric and ferrous concentrations in Naoli River decreased between 1960’s and 2008. -
Regional Ecological Risk Assessment of Wetlands in the Sanjiang Plain with Respect to Human Disturbance
sustainability Article Regional Ecological Risk Assessment of Wetlands in the Sanjiang Plain with Respect to Human Disturbance Hui Wang 1,2, Changchun Song 2,* and Kaishan Song 2 1 College of Tourism and Geography, Jiujiang University, Jiujiang 332005, China; [email protected] 2 Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China; [email protected] * Correspondence: [email protected] Received: 31 December 2019; Accepted: 27 February 2020; Published: 5 March 2020 Abstract: Characterization of the intensity of regional human disturbances on wetlands is an important scientific issue. In this study, the pole-axis system (involving multi-level central places and roads) was recognized as a proxy of direct risk to wetlands stemming from human activities at the regional or watershed scale. In this respect, the pole-axis system and central place theory were adopted to analyze the spatial agglomeration characteristics of regional human activities. Soil erosion and non-point source (NPS) pollution, indicating the indirect effect of human activities on wetlands, were also considered. Based on these human disturbance proxies, which are considered regional risk sources to wetlands, incorporated with another two indicators of regional environment, i.e., vulnerability and ecological capital indexes, the regional ecological risk assessment (RERA) framework of wetlands was finally established. Using this wetland RERA framework, the spatial heterogeneity -
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 -
Sustainable Water Resources Planning & Management
SUSTAINABLE WATER RESOURCES PLANNING & MANAGEMENT UNDER CLIMATE CHANGE Lead Speaker: Young-Oh Kim Proceedings of the 37th IAHR World Congress August 13 – 18, 2017, Kuala Lumpur, Malaysia COMPARATIVE STUDY ON EFFECT OF EXTREAME WEATHER AND URBANIZATION TO FLOOD OF TYPICAL RIVERS IN JAPAN KENTARO YAMAMOTO(1), KENICHIRO KOBAYASHI(2) & SATORU OISHI(3) (1) Graduate School of Engineering, Kobe University, Kobe, Japan, (2,3) Research Center for Urban Safety and Security (RCUSS), Kobe University, Kobe, Japan, [email protected] ABSTRACT The impact of extreme rain, urbanization and snow amount variability in typical rivers in Hyogo prefecture as a microcosm of Japan is investigated. In Mukogawa River, urbanization greatly advanced around Sanda, but its influence on the outflow process was relatively small at Sanda in the main stream and large in a tributary of Nagano River. Therefore, when evaluating the influence of urbanization on the outflow of rivers, it is necessary to pay attention to the rate of change of land use in the entire catchment. In the Kishidagawa River, it was found that there was a big difference in the amount of snow water in the watershed in the spring season between the year of much snow and the year of little snow. In the years with little snow, it turns out that the use of stable snow melting water cannot be expected. Based on these results, we considered that the risk of water problems in the river basin of Japan will further increase with the change of climate and life style. From now on, what kind of action will be taken according to the risk and how to inform people of the risk will be a problem. -
Preparing the Shaanxi-Qinling Mountains Integrated Ecosystem Management Project (Cofinanced by the Global Environment Facility)
Technical Assistance Consultant’s Report Project Number: 39321 June 2008 PRC: Preparing the Shaanxi-Qinling Mountains Integrated Ecosystem Management Project (Cofinanced by the Global Environment Facility) Prepared by: ANZDEC Limited Australia For Shaanxi Province Development and Reform Commission This consultant’s report does not necessarily reflect the views of ADB or the Government concerned, and ADB and the Government cannot be held liable for its contents. (For project preparatory technical assistance: All the views expressed herein may not be incorporated into the proposed project’s design. FINAL REPORT SHAANXI QINLING BIODIVERSITY CONSERVATION AND DEMONSTRATION PROJECT PREPARED FOR Shaanxi Provincial Government And the Asian Development Bank ANZDEC LIMITED September 2007 CURRENCY EQUIVALENTS (as at 1 June 2007) Currency Unit – Chinese Yuan {CNY}1.00 = US $0.1308 $1.00 = CNY 7.64 ABBREVIATIONS ADB – Asian Development Bank BAP – Biodiversity Action Plan (of the PRC Government) CAS – Chinese Academy of Sciences CASS – Chinese Academy of Social Sciences CBD – Convention on Biological Diversity CBRC – China Bank Regulatory Commission CDA - Conservation Demonstration Area CNY – Chinese Yuan CO – company CPF – country programming framework CTF – Conservation Trust Fund EA – Executing Agency EFCAs – Ecosystem Function Conservation Areas EIRR – economic internal rate of return EPB – Environmental Protection Bureau EU – European Union FIRR – financial internal rate of return FDI – Foreign Direct Investment FYP – Five-Year Plan FS – Feasibility -
Water Use Conflict Between Wetland and Farmland and Its Mitigation Strategies
WATER USE CONFLICT BETWEEN WETLAND AND FARMLAND AND ITS MITIGATION STRATEGIES Case study in typical major grain- producing area (Sanjiang Plain) of Amur River Basin, Northeast China Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences December 2017 This report on Water use conflict between wetland and farmland and its mitigation strategies in typical major grain-producing area (Sanjiang Plain) of Amur River Basin, Northeast China, was prepared by Dr. Yuanchun Zou and the team from the Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences. The team was entrusted by the Northeast China Office, WWF China. The created intellectual property belongs to both parties. Client: the Northeast China Project Office, Partner: Northeast Institute of Geography and World Wide Fund for Nature Beijing Office Agroecology, Chinese Academy of Sciences Address: Room 202, Block9B, Haojing Villa Address: No. 4888,Shengbei Street, Changchun, Jilin Changchun, Jilin Tel: 0431-81112688 Tel: 0431-85542207 Fax: 0431-81112671 Fax: 0431-85542298 Contents Abstract......................................................................................................................................i Chapter I Background and Significance...............................................................................1 1. Introduction..................................................................................................1 2. Objectives................................................................................................... -
A Study of the Interrelation Between Surface Water and Groundwater Using Isotopes and Chlorofluorocarbons in Sanjiang Plain, Northeast China
Environ Earth Sci (2014) 72:3901–3913 DOI 10.1007/s12665-014-3279-5 ORIGINAL ARTICLE A study of the interrelation between surface water and groundwater using isotopes and chlorofluorocarbons in Sanjiang plain, Northeast China Bing Zhang • Xianfang Song • Yinghua Zhang • Dongmei Han • Changyuan Tang • Lihu Yang • Zhongliang Wang • Tingyi Liu Received: 14 June 2013 / Accepted: 7 April 2014 / Published online: 27 April 2014 Ó Springer-Verlag Berlin Heidelberg 2014 Abstract Surface water and groundwater are the main recharged from Songhua river. The combination of stable water resources used for drinking and production. Assess- isotopes, tritium, and CFCs was an effectively method to ments of the relationship between surface water and study the groundwater ages and interrelation between sur- groundwater provide information for water resource man- face water and groundwater. Practically, the farmlands near agement in Sanjiang plain, Northeast China. The surface the river and under foot of the mountain could be culti- water (river, lake, and wetland) and groundwater were vated, but the farmlands in the central plain should be sampled and analyzed for stable isotopic (dD, d18O) controlled. composition, tritium, and chlorofluorocarbons concentra- tions. The local meteoric water line is dD = 7.3d18O–6.7. Keywords Hydrogen and oxygen isotopes Á The tritium (T) and chlorofluorocarbon (CFC) contents in Chlorofluorocarbons Á Surface water Á Groundwater Á groundwater were analyzed to determine the groundwater Sanjiang plain ages. Most groundwater were modern water with the ages \50 years. The groundwaters in mountain area and near rivers were younger than in the central plain. The oxygen Introduction isotope (d18O) was used to quantify the relationship between surface water and groundwater. -
The Runoff Declining Process and Water Quality in Songhuajiang River Catchment 395 Runoff [32, 33]
394 Clean – Soil, Air, Water 2012, 40 (4), 394–401 Xingmin Mu1,2,* Research Article Ying Li1 Peng Gao1,2 Hongbo Shao3,4 The Runoff Declining Process and Water Quality Fei Wang1,2 in Songhuajiang River Catchment, China under 1Northwest A&F University, Yangling, Global Climatic Change P. R. China 2 Institute of Soil and Water The runoff in Songhuajiang River catchment has experienced a decreasing trend during Conservation, Chinese Academy of Sciences (CAS), Yangling, the second half of the 20th century. Serially complete daily rainfall data of 42 rainfall P. R. China stations from 1959 to 2002 and daily runoff data of five meteorological stations from 3The CAS/Shandong Provincial Key 1953 to 2005 were obtained. The Mann–Kendall trend test and the sequential version of Laboratory of Coastal Environmental Mann–Kendall test were employed in this study to test the monthly and annual trends Process, Yantai Institute of Costal for both rainfall and runoff, to determine the start point of abrupt runoff declining, Zone Research, Chinese Academy of Sciences (CAS), Yantai, P. R. China and to identify the main driving factors of runoff decline. The results showed an 4Institute for Life Sciences, Qingdao insignificant increasing trend in rainfall but a significant decreasing trend in runoff University of Science & Technology in the catchment. For the five meteorological stations, abrupt runoff decline occurred (QUST), Qingdao, P. R. China during 1957–1963 and the middle 1990s. Through Mann–Kendall comparisons for the area-rainfall and runoff for the two decreasing periods, human activity, rather than climatic change, is identified as the main driving factor of runoff decline. -
2017July Table of Tiger Crime Incidents.Xlsx
Environmental Investigation Agency (EIA) TABLE OF TIGER CRIME INCIDENTS, 01 JANUARY 1999-25 JULY 2017 Summary: This table accompanies the Global Tiger Map (2017) and shows at least 509 tigers were seized in China, Thailand, Vietnam and Lao PDR in the timeframe. To gain a count of individual tigers seized, this figure is based on skins, live, carcasses and stuffed tigers. This excludes counting incidents of bones alone, to avoid duplicate counting of tiger parts which may come from the same individual, however these parts are also shown. The number of tigers seized in trade across the region is likely to be higher. Without consistent DNA analysis, or stripe pattern analysis to cross-reference with databases of camera-trap images, it is impossible to say for certain what the source of these tigers is. However, based on a review of circumstances around seizures, it is possible that 61 per cent of the tigers shown here may have been sourced from captive facilities (either wild-caught and laundered through captive facilities, or bred in captivity. CHINA Wild tiger population: Perilously close to extinction at >7 tigers Captive tiger population: 5,000-6,000 tigers Number of Whole Suspected Tigers (skins, Other Tiger Parts/Products Incident name Comment / case outcome captive Year carcasses, live, Seized source? stuffed) skin seized, quantity not reported in Fuzhou Seizure, July 1999 other 1999 source skin seized, quantity not reported in Ruili Seizure, July 1999 11 1999 source Heilongjiang tiger carcass seizure, 20011 2001 Baoshan Skin Seizure, 2001 23 2001 Nature Reserve tiger seizure, 2002 1 2002 Yunnan tiger seizure, 2002 1 7 kg bones 2002 Dehong tiger and leopard skins seizure, 5 2002 March 2002 Jilin tiger seizure, 2003 1 1 skeleton 2003 Ruili tiger seizure, 2003 1 12 kg bones 2003 Largest ever Asian big cat seizure. -
China - Provisions of Administration on Border Trade of Small Amount and Foreign Economic and Technical Cooperation of Border Regions, 1996
China - Provisions of Administration on Border Trade of Small Amount and Foreign Economic and Technical Cooperation of Border Regions, 1996 MOFTEC copy @ lexmercatoria.org Copyright © 1996 MOFTEC SiSU lexmercatoria.org ii Contents Contents Provisions of Administration on Border Trade of Small Amount and Foreign Eco- nomic and Technical Cooperation of Border Regions (Promulgated by the Ministry of Foreign Trade Economic Cooperation and the Customs General Administration on March 29, 1996) 1 Chapter 1 - General Provisions 1 Article 1 ......................................... 1 Article 2 ......................................... 1 Article 3 ......................................... 1 Chapter 2 - Border Trade of Small Amount 1 Article 4 ......................................... 1 Article 5 ......................................... 2 Article 6 ......................................... 2 Article 7 ......................................... 2 Article 8 ......................................... 3 Article 9 ......................................... 3 Article 10 ........................................ 3 Article 11 ........................................ 3 Article 12 ........................................ 4 Article 13 ........................................ 4 Article 14 ........................................ 4 Article 15 ........................................ 4 Article 16 ........................................ 5 Article 17 ........................................ 5 Chapter 3 - Foreign Economic and Technical Cooperation in Border Regions -
Cultivated Land Use Zoning Based on Soil Function Evaluation from the Perspective of Black Soil Protection
land Article Cultivated Land Use Zoning Based on Soil Function Evaluation from the Perspective of Black Soil Protection Rui Zhao 1,†, Junying Li 2,†, Kening Wu 1,3,4,* and Long Kang 1 1 School of Land Science and Technology, China University of Geosciences, Beijing 100083, China; zhaoruifi[email protected] (R.Z.); [email protected] (L.K.) 2 College of Resources and Environment, Shandong Agricultural University, Taian 271018, China; [email protected] 3 Key Laboratory of Land Consolidation and Rehabilitation, Ministry of Natural Resources, Beijing 100035, China 4 Technology Innovation Center of Land Engineering, Ministry of Natural Resources, Beijing 100083, China * Correspondence: [email protected] † These authors contributed equally to this work. Abstract: Given that cultivated land serves as a strategic resource to ensure national food security, blind emphasis on improvement of food production capacity can lead to soil overutilization and impair other soil functions. Therefore, we took Heilongjiang province as an example to conduct a multi-functional evaluation of soil at the provincial scale. A combination of soil, climate, topography, land use, and remote sensing data were used to evaluate the functions of primary productivity, provi- sion and cycling of nutrients, provision of functional and intrinsic biodiversity, water purification and regulation, and carbon sequestration and regulation of cultivated land in 2018. We designed a soil function discriminant matrix, constructed the supply-demand ratio, and evaluated the current status of supply and demand of soil functions. Soil functions demonstrated a distribution pattern Citation: Zhao, R.; Li, J.; Wu, K.; of high grade in the northeast and low grade in the southwest, mostly in second-level areas.