Irrigation in Southern and Eastern Asia in Figures AQUASTAT Survey – 2011
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Controls on Modern Erosion and the Development of the Pearl River Drainage in the Late Paleogene
Marine Geology xxx (xxxx) xxx–xxx Contents lists available at ScienceDirect Marine Geology journal homepage: www.elsevier.com/locate/margo Invited research article Controls on modern erosion and the development of the Pearl River drainage in the late Paleogene ⁎ Chang Liua, Peter D. Clifta,b, , Andrew Carterc, Philipp Böningd, Zhaochu Hue, Zhen Sunf, Katharina Pahnked a Department of Geology and Geophysics, Louisiana State University, Baton Rouge 70803, USA b School of Geography Science, Nanjing Normal University, Nanjing 210023, China c Department of Earth and Planetary Sciences, Birkbeck College, University of London, London WC1E 7HX, UK d Max Planck Research Group for Marine Isotope Geochemistry, Institute of Chemistry and Biology of the Marine Environment (ICBM), University of Oldenburg, 26129, Germany e State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China f Key Laboratory of Marginal Sea Geology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 Xingangxi Road, Guangzhou 510301, China ARTICLE INFO ABSTRACT Keywords: The Pearl River and its tributaries drains large areas of southern China and has been the primary source of Zircon sediment to the northern continental margin of the South China Sea since its opening. In this study we use a Nd isotope combination of bulk sediment geochemistry, Nd and Sr isotope geochemistry, and single grain zircon U-Pb Erosion dating to understand the source of sediment in the modern drainage. We also performed zircon U-Pb dating on Provenance Eocene sedimentary rocks sampled by International Ocean Discovery Program (IODP) Expedition 349 in order to Pearl River constrain the source of sediment to the rift before the Oligocene. -
The Use of Social Capital in Organizing the Frog Festival Of
doi: 10.14456/jms.2018.4 The Use of Social Capital in Organizing the Frog Festival of Baying Village in the Context of Cultural Tourism Development1 Houdian Yaa and Jaggapan Cadchumsangb* abFaculty of Humanities and Social Sciences, Khon Kaen University Khon Kaen 40002, Thailand *Corresponding author. Email: [email protected], [email protected] Abstract This article deals with the use of social capital in organizing the Frog Festival in a Zhuang ethnic village in China amidst the expansion of cultural tourism. The data used were drawn from qualitative research in Baying Village, Donglan District, Hechi City, Guangxi Zhuang Autonomous Region, People’s Republic of China. Key informant interviews as well as participant and non-participant observations were the main data collection techniques employed in the field research. The study found that there are three forms of social capital-namely, networks, norms, and trust-employed in the organization of the Frog Festival, which has become a part of China’s cultural tourism development. Social capital in the form of networks includes bonding networks among relatives, bridging networks between Baying residents and Zhuang outside the village, and linking networks between Baying villagers and the state as well as agencies from outside. Of the three forms of network, bonding is the most important because it connects not only those who have genealogical relationships, but also Zhuang dwellers from nearby villages to actively take part in organizing the festival. The research also indicates key roles of the other two categories of social capital-norms and trust-used in the organization of the Frog Festival which have allowed for its success in Baying and generated strong social networks. -
Dissolved Inorganic Carbon (DIC) Contents in Middle and Lower Reaches of Lancang River: Related to Water Environments and Dams
Journal of Water Resource and Protection, 2017, 9, 1132-1144 http://www.scirp.org/journal/jwarp ISSN Online: 1945-3108 ISSN Print: 1945-3094 Dissolved Inorganic Carbon (DIC) Contents in Middle and Lower Reaches of Lancang River: Related to Water Environments and Dams Jinxia Lu, Kaidao Fu*, Mingyue Li, Daxing Li, Di Li, Chao Wang, Wenhui Yang Yunnan Key Laboratory of International Rivers and Transboundary Eco-Security, Asian International Rivers Center, Yunnan University, Kunming, China How to cite this paper: Lu, J.X., Fu, K.D., Abstract Li, M.Y., Li, D.X., Li, D., Wang, C. and Yang, W.H. (2017) Dissolved Inorganic Carbon Carbon cycle is one of the focuses of climate change, river carbon is an im- (DIC) Contents in Middle and Lower portant part, while dissolved inorganic carbon (DIC) has a high proportion of Reaches of Lancang River: Related to Water river carbon flux. In this study, we did the research on the Lancang River, an Environments and Dams. Journal of Water Resource and Protection, 9, 1132-1144. important international river in the southwest of China. Water samples were https://doi.org/10.4236/jwarp.2017.910074 obtained from 16 sections of the middle and lower reaches of the Lancang River in 2016 (11 months), then we monitored some water quality indicators Received: August 8, 2017 and DIC content, finally analyzed the temporal-spatial distribution characte- Accepted: September 15, 2017 Published: September 18, 2017 ristics of DIC and the relationship between DIC content and water environ- ment factors. The results showed that: (1) DIC contents in the middle and Copyright © 2017 by authors and lower reaches of the Lancang River varied from 1.1840 mmol/L to 3.1440 Scientific Research Publishing Inc. -
Landscape Analysis of Geographical Names in Hubei Province, China
Entropy 2014, 16, 6313-6337; doi:10.3390/e16126313 OPEN ACCESS entropy ISSN 1099-4300 www.mdpi.com/journal/entropy Article Landscape Analysis of Geographical Names in Hubei Province, China Xixi Chen 1, Tao Hu 1, Fu Ren 1,2,*, Deng Chen 1, Lan Li 1 and Nan Gao 1 1 School of Resource and Environment Science, Wuhan University, Luoyu Road 129, Wuhan 430079, China; E-Mails: [email protected] (X.C.); [email protected] (T.H.); [email protected] (D.C.); [email protected] (L.L.); [email protected] (N.G.) 2 Key Laboratory of Geographical Information System, Ministry of Education, Wuhan University, Luoyu Road 129, Wuhan 430079, China * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel: +86-27-87664557; Fax: +86-27-68778893. External Editor: Hwa-Lung Yu Received: 20 July 2014; in revised form: 31 October 2014 / Accepted: 26 November 2014 / Published: 1 December 2014 Abstract: Hubei Province is the hub of communications in central China, which directly determines its strategic position in the country’s development. Additionally, Hubei Province is well-known for its diverse landforms, including mountains, hills, mounds and plains. This area is called “The Province of Thousand Lakes” due to the abundance of water resources. Geographical names are exclusive names given to physical or anthropogenic geographic entities at specific spatial locations and are important signs by which humans understand natural and human activities. In this study, geographic information systems (GIS) technology is adopted to establish a geodatabase of geographical names with particular characteristics in Hubei Province and extract certain geomorphologic and environmental factors. -
The Multiplication of Dams Reduces the Mekong's Flow
Sentinel Vision EVT-767 The multiplication of dams reduces the Mekong's flow 19 November 2020 Sentinel-1 CSAR IW acquired on 06 October 2014 from 22:45:02 to 22:45:31 UTC ... Se ntinel-1 CSAR IW acquired on 29 August 2020 from 11:21:38 to 11:24:33 UTC Sentinel-1 CSAR IW acquired on 04 October 2020 from 22:44:48 to 22:45:13 UTC Author(s): Sentinel Vision team, VisioTerra, France - [email protected] 3D Layerstack Keyword(s): River, hydrology, dam, biodiversity, hydropower, green energies, sediments, fishing, agriculture, salinity, China, Laos, Cambodia, Thailand, Vietnam Fig. 1 - S1 (29.08.2020 - 03.09.2020) - Chinese dams built on the Mekong river. 2D view Fig. 2 - S1 (20.08.2015) - Before the construction of Dahuaqiao dam in the Yunnan province of China. 3D view / The Mekong River Commission For Sustainable Development describes the Mekong river as "one of the world’s great rivers. Covering a distance of nearly 5,000 km from its source on the Tibetan Plateau in China to the Mekong Delta, the river flows through six countries: China, Myanmar, Thailand, Laos, Cambodia and Vietnam." Fig. 3 - S1 (29.08.2020) - Five years later, view after the building of Dahuaqiao dam. 3D view "The basin is home to one of the richest areas of biodiversity in the world, with more than 20,000 plant species and 850 fish species discovered to date. An estimated 80% of the nearly 65 million people living in the Lower Mekong River Basin depend on the river and its rich natural resources for their livelihoods, making sustainable development crucial for the environment and communities living in the basin." Fig. -
Transformational Adaptation: a Review of Examples from 4 Deltas to Inform the Design of DECCMA's Adaptation Policy Trajectorie
Working Paper Transformational adaptation: A review of examples from 4 deltas to inform the design of DECCMA’s Adaptation Policy Trajectories Katharine Vincent, Kulima Integrated Development Solutions (Pty) Ltd Citation: Vincent, K. 2017. Transformational adaptation: A review of examples from 4 deltas to inform the design of DECCMA’s Adaptation Policy Trajectories. DECCMA Working Paper, Deltas, Vulnerability and Climate Change: Migration and Adaptation, IDRC Project Number 107642. Available online at: www.deccma.com, date accessed About DECCMA Working Papers This series is based on the work of the Deltas, Vulnerability and Climate Change: Migration and Adaptation (DECCMA) project, funded by Canada’s International Development Research Centre (IDRC) and the UK’s Department for International Development (DFID) through the Collaborative Adaptation Research Initiative in Africa and Asia (CARIAA). CARIAA aims to build the resilience of vulnerable populations and their livelihoods in three climate change hot spots in Africa and Asia. The program supports collaborative research to inform adaptation policy and practice. Titles in this series are intended to share initial findings and lessons from research studies commissioned by the program. Papers are intended to foster exchange and dialogue within science and policy circles concerned with climate change adaptation in vulnerability hotspots. As an interim output of the DECCMA project, they have not undergone an external review process. Opinions stated are those of the author(s) and do not necessarily reflect the policies or opinions of IDRC, DFID, or partners. Feedback is welcomed as a means to strengthen these works: some may later be revised for peer-reviewed publication. Contact Katharine Vincent Tel: +27 72 196 4525 Email: [email protected] Creative Commons License This Working Paper is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. -
Balochistan Water Resources Development Project – Zhob River
Technical Assistance Consultant’s Report Project Number: 48098-001 November 2018 Islamic Republic of Pakistan: Balochistan Water Resources Development Project (Financed by the Japan Fund for Poverty Reduction) Pre-Feasibility Report – Zhob River Basin Prepared by: Techno-Consult International (Pvt.) Ltd. (Water Division) Karachi, Pakistan For: Irrigation Department, Government of Balochistan, Pakistan 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. The Government of Balochistan PRE-FEASIBILITY OF ZHOB RIVER BASIN Balochistan Water Resources Development Project Preparatory Technical Assistance (TA 8800-PAK) 18th October, 2017 i ii Table of Contents 1 INTRODUCTION ........................................................................................................... 1 1.1 BACKGROUND OF BWRDP AND THE PPTA ASSIGNMENT ................................. 1 1.2 SELECTED RIVER BASINS AND POTENTIAL SUB-PROJECTS ................................ 1 1.3 ZHOB RIVER BASIN ........................................................................................ 2 1.4 POTENTIAL FOR WATER RESOURCES DEVELOPMENT IN ZHOB RIVER BASIN ....... 2 1.5 PPTA SCOPE OF SERVICES ........................................................................... 3 1.6 OUTLINE OF THE REPORT .............................................................................. -
General Awareness Capsule for AFCAT II 2021 14 Points of Jinnah (March 9, 1929) Phase “II” of CDM
General Awareness Capsule for AFCAT II 2021 1 www.teachersadda.com | www.sscadda.com | www.careerpower.in | Adda247 App General Awareness Capsule for AFCAT II 2021 Contents General Awareness Capsule for AFCAT II 2021 Exam ............................................................................ 3 Indian Polity for AFCAT II 2021 Exam .................................................................................................. 3 Indian Economy for AFCAT II 2021 Exam ........................................................................................... 22 Geography for AFCAT II 2021 Exam .................................................................................................. 23 Ancient History for AFCAT II 2021 Exam ............................................................................................ 41 Medieval History for AFCAT II 2021 Exam .......................................................................................... 48 Modern History for AFCAT II 2021 Exam ............................................................................................ 58 Physics for AFCAT II 2021 Exam .........................................................................................................73 Chemistry for AFCAT II 2021 Exam.................................................................................................... 91 Biology for AFCAT II 2021 Exam ....................................................................................................... 98 Static GK for IAF AFCAT II 2021 ...................................................................................................... -
Polycyclic Aromatic Hydrocarbons in the Estuaries of Two Rivers of the Sea of Japan
International Journal of Environmental Research and Public Health Article Polycyclic Aromatic Hydrocarbons in the Estuaries of Two Rivers of the Sea of Japan Tatiana Chizhova 1,*, Yuliya Koudryashova 1, Natalia Prokuda 2, Pavel Tishchenko 1 and Kazuichi Hayakawa 3 1 V.I.Il’ichev Pacific Oceanological Institute FEB RAS, 43 Baltiyskaya Str., Vladivostok 690041, Russia; [email protected] (Y.K.); [email protected] (P.T.) 2 Institute of Chemistry FEB RAS, 159 Prospect 100-let Vladivostoku, Vladivostok 690022, Russia; [email protected] 3 Institute of Nature and Environmental Technology, Kanazawa University, Kakuma, Kanazawa 920-1192, Japan; [email protected] * Correspondence: [email protected]; Tel.: +7-914-332-40-50 Received: 11 June 2020; Accepted: 16 August 2020; Published: 19 August 2020 Abstract: The seasonal polycyclic aromatic hydrocarbon (PAH) variability was studied in the estuaries of the Partizanskaya River and the Tumen River, the largest transboundary river of the Sea of Japan. The PAH levels were generally low over the year; however, the PAH concentrations increased according to one of two seasonal trends, which were either an increase in PAHs during the cold period, influenced by heating, or a PAH enrichment during the wet period due to higher run-off inputs. The major PAH source was the combustion of fossil fuels and biomass, but a minor input of petrogenic PAHs in some seasons was observed. Higher PAH concentrations were observed in fresh and brackish water compared to the saline waters in the Tumen River estuary, while the PAH concentrations in both types of water were similar in the Partizanskaya River estuary, suggesting different pathways of PAH input into the estuaries. -
Physico-Chemical Parameters and Their Variations in Relation to Fish Production in Zhob River Balochistan
ISSN-1996-918X Pak. J. Anal. Environ. Chem. Vol. 15, No. 2 (2014) Physico-chemical Parameters and Their Variations in Relation to Fish Production in Zhob River Balochistan Ghulam Dastagir1, Naeem Tariq Narejo2* and Shaista Jalbani2 1 Department of Zoology, University of Balochistan, Quetta 2Department of Fresh Water Biology and Fisheries, University of Sindh Jamshoro Received 10 September 2014, Revised 22 November 2014, Accepted 24 November 2014 -------------------------------------------------------------------------------------------------------------------------------------------- Abstract The study of physico-chemical parameters of Zhob River was carried from January- December 2011 and correlated with fish production. The samples of fish were procured from, Zhob River Balochistan with the help of local fishermen. Total 557 (342 Schizothorax progestus, 105 Caratus auratus, 60 Tor tor and 50 Glypothorax sp.) were procured from January to December. Noticeable difference in the values of temperature, pH, transparency and DO were not observed throughout the year and as per standards for aquatic biota. The length- weight relationship values indicated positive allometric and regression co-efficients (b) are 2.67, 2.50, 2.17 and 2.65 termed as satisfactory growth in C. auratus, S. progestus, Tor tor and Glypothorax sp., respectively. The values of condition factor (Kn = 1.0, 1.01, 0.97 and 1.31) in case of C. auratus, S. progestus, Tor tor and Glypothorax sp.respectively from Zhob River, Balochistan. Condition factor values show fluctuations in all size groups in different fish species. It is concluded that the physico-chemical parameters of Zhob river Balochistan were found to be within the suitable ranges of fish culture. Keywords: Physico-chemical parameters; Length- weight relationship; Zhob River; Balochistan. -
Aid Effectiveness to Infrastructure: a Comparative Study of East Asia and Sub-Saharan Africa, Case Studies
ISSN 1347-5703 JBICI Research Paper No. 36-2 JBICI Research Paper No. 36-2 Aid Effectiveness to Infrastructure: A Comparative Study of East Asia and Sub-Saharan Africa, Case Studies Aid Effectiveness to Infrastructure: A Comparative Study of East Asia and Sub-Saharan Africa Case Studies of East Asia July 2008 July 2008 JBIC Institute Japan Bank for International Cooperation 4-1, Ohtemachi 1-chome, Chiyoda-ku, Tokyo 100-8144, Japan Tel: 03-5218-9720 ( JBIC Institute) Internet: http://www.jbic.go.jp/ Recycled paper JBICI Research Paper No. 36-2 Aid Effectiveness to Infrastructure: A Comparative Study of East Asia and Sub-Saharan Africa Case Studies of East Asia July 2008 JBIC Institute Japan Bank for International Cooperation JBICI Research Paper No. 36-2 Japan Bank for International Cooperation (JBIC) Published in July 2008 © 2008 Japan Bank for International Cooperation All rights reserved. This Research Paper is based on the findings and discussions of the JBIC. The views expressed in this paper are those of the authors and do not necessarily represent the official position of the JBIC. No part of this Research Paper may be reproduced in any form without the express permission of the publisher. For further information please contact the Planning and Coordination Division of our Institute. Aid Effectiveness to Infrastructure: A Comparative Study of East Asia and Sub-Saharan Africa Indonesia Case Study Prof. Koji Fujimoto Takushoku University i Table of CONTENTS 1. INTRODUCTION ………………………………………………………………………… 1 2. BRANTAS RIVER BASIN DEVELOPMENT PROJECT (The Brantas Project) …………………………………………………………………… 2 2.1 The Brantas Project and its Development Performance ……………………… 2 2.2 Institutions Developed during the Course of the Brantas Project by Stakeholders …………………………………………………………………………… 17 2.3 Institutional Development and Development Performance of the Brantas Project �������������������������� 38 3. -
Ancient Genomes Reveal Tropical Bovid Species in the Tibetan Plateau Contributed to the Prevalence of Hunting Game Until the Late Neolithic
Ancient genomes reveal tropical bovid species in the Tibetan Plateau contributed to the prevalence of hunting game until the late Neolithic Ningbo Chena,b,1, Lele Renc,1, Linyao Dud,1, Jiawen Houb,1, Victoria E. Mulline, Duo Wud, Xueye Zhaof, Chunmei Lia,g, Jiahui Huanga,h, Xuebin Qia,g, Marco Rosario Capodiferroi, Alessandro Achillii, Chuzhao Leib, Fahu Chenj, Bing Sua,g,2, Guanghui Dongd,j,2, and Xiaoming Zhanga,g,2 aState Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences (CAS), 650223 Kunming, China; bKey Laboratory of Animal Genetics, Breeding and Reproduction of Shaanxi Province, College of Animal Science and Technology, Northwest A&F University, 712100 Yangling, China; cSchool of History and Culture, Lanzhou University, 730000 Lanzhou, China; dCollege of Earth and Environmental Sciences, Lanzhou University, 730000 Lanzhou, China; eDepartment of Earth Sciences, Natural History Museum, London SW7 5BD, United Kingdom; fGansu Provincial Institute of Cultural Relics and Archaeology, 730000 Lanzhou, China; gCenter for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, 650223 Kunming, China; hKunming College of Life Science, University of Chinese Academy of Sciences, 100049 Beijing, China; iDipartimento di Biologia e Biotecnologie “L. Spallanzani,” Università di Pavia, 27100 Pavia, Italy; and jCAS Center for Excellence in Tibetan Plateau Earth Sciences, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, 100101 Beijing, China Edited by Zhonghe Zhou, Chinese Academy of Sciences, Beijing, China, and approved September 11, 2020 (received for review June 7, 2020) Local wild bovids have been determined to be important prey on and 3,000 m a.s.l.