CBD Thematic Report on Mountain Ecosystems
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The Surface Energy Balance in a Cold-Arid Permafrost Environment
https://doi.org/10.5194/tc-2019-286 Preprint. Discussion started: 9 March 2020 c Author(s) 2020. CC BY 4.0 License. The surface energy balance in a cold-arid permafrost environment, Ladakh Himalaya, India John Mohd Wani1, Renoj J. Thayyen2*, Chandra Shekhar Prasad Ojha1, and Stephan Gruber3 1Department of Civil Engineering, Indian Institute of Technology (IIT) Roorkee, India, 2Water Resources System Division, National Institute of Hydrology, Roorkee, India ([email protected]; [email protected]), 3Department of Geography & Environmental Studies, Carleton University, Ottawa, Canada Abstract: Cryosphere of the cold-arid trans-Himalayan region is unique with its significant permafrost cover. While the information on the permafrost characteristics and its extent started emerging, the governing energy regimes of this cryosphere region is of particular interest. This paper present the results of Surface Energy Balance (SEB) studies carried out in the upper 5 Ganglass catchment in the Ladakh region of India, which feed directly to the River Indus. The point SEB is estimated using the one-dimensional mode of GEOtop model from 1 September 2015 to 31 August 2017 at 4727 m a.s.l elevation. The model is evaluated using field monitored radiation components, snow depth variations and one-year near-surface ground temperatures and showed good agreement with the respective simulated values. The study site has an air 10 temperature range of – 23.7 to 18.1 °C with a mean annual average temperature (MAAT) of - 2.5 and ground surface temperature range of -9.8 to 19.1 °C. For the study period, the surface energy balance characteristics of the cold-arid site show that the net radiation was the major component with mean value of 28.9 W m-2, followed by sensible heat flux (13.5 W m-2) and latent heat flux (12.8 W m-2), and the ground heat flux was equal to 0.4 W m-2. -
Conference Digest
HIMALAYA, the Journal of the Association for Nepal and Himalayan Studies Volume 21 Number 2 Himalayan Research Bulletin Article 17 2001 Conference Digest Follow this and additional works at: https://digitalcommons.macalester.edu/himalaya Recommended Citation . 2001. Conference Digest. HIMALAYA 21(2). Available at: https://digitalcommons.macalester.edu/himalaya/vol21/iss2/17 This Other is brought to you for free and open access by the DigitalCommons@Macalester College at DigitalCommons@Macalester College. It has been accepted for inclusion in HIMALAYA, the Journal of the Association for Nepal and Himalayan Studies by an authorized administrator of DigitalCommons@Macalester College. For more information, please contact [email protected]. Conference Digest CONFERENCE ABSTRACTS THE 30th ANNUAL CONFERENCE ON SOUTH ASIA MADISON, WISCONSIN OCTOBER 18-21, 2001 NATURE AND NATION: PERSPECTIVES FROM This paper will deal with the movement against forest res INDIA AND NEPAL ervation in the Garo Hills in the early 20th century, a move ment that succeeded in putting a halt to further reserva Gunnel Ceder!Of, Uppsala University tions and out of which a new type of ethnic politics and The Sovereign State and the Subjects' Right in Nature: leadership among the Garos evolved. The Garo Hills is situ India Under Company Rule ated in the eastern part of the present Indian State of Meghalaya. In contrast to the general situation in India, After forest lands were ceded to the East India Company the bulk of the forests in Meghalaya and other hill states of in the early nineteenth century, the principles of land settle Northeast India are under communal management and ment came into conflict with the local livelihoods of people ownership. -
Nilgiris District, Tamil Nadu Connie Smith Tamil Nadu Overview
Nilgiris District, Tamil Nadu Connie Smith Tamil Nadu Overview Tamil Nadu is bordered by Pondicherry, Kerala, Karnataka and Andhra Pradesh. Sri Lanka, which has a significant Tamil minority, lies off the southeast coast. Tamil Nadu, with its traceable history of continuous human habitation since pre-historic times has cultural traditions amongst the oldest in the world. Colonised by the East India Company, Tamil Nadu was eventually incorporated into the Madras Presidency. After the independence of India, the state of Tamil Nadu was created in 1969 based on linguistic boundaries. The politics of Tamil Nadu has been dominated by DMK and AIADMK, which are the products of the Dravidian movement that demanded concessions for the 'Dravidian' population of Tamil Nadu. Lying on a low plain along the southeastern coast of the Indian peninsula, Tamil Nadu is bounded by the Eastern Ghats in the north and Nilgiri, Anai Malai hills and Palakkad (Palghat Gap) on the west. The state has large fertile areas along the Coromandel coast, the Palk strait, and the Gulf of Mannar. The fertile plains of Tamil Nadu are fed by rivers such as Kaveri, Palar and Vaigai and by the northeast monsoon. Traditionally an agricultural state, Tamil Nadu is a leading producer of agricultural products. Tribal Population As per 2001 census, out of the total state population of 62,405,679, the population of Scheduled Castes is 11,857,504 and that of Scheduled Tribes is 651,321. This constitutes 19% and 1.04% of the total population respectively.1 Further, the literacy level of the Adi Dravidar is only 63.19% and that of Tribal is 41.53%. -
The Conservation Biology of Tortoises
The Conservation Biology of Tortoises Edited by Ian R. Swingland and Michael W. Klemens IUCN/SSC Tortoise and Freshwater Turtle Specialist Group and The Durrell Institute of Conservation and Ecology Occasional Papers of the IUCN Species Survival Commission (SSC) No. 5 IUCN—The World Conservation Union IUCN Species Survival Commission Role of the SSC 3. To cooperate with the World Conservation Monitoring Centre (WCMC) The Species Survival Commission (SSC) is IUCN's primary source of the in developing and evaluating a data base on the status of and trade in wild scientific and technical information required for the maintenance of biological flora and fauna, and to provide policy guidance to WCMC. diversity through the conservation of endangered and vulnerable species of 4. To provide advice, information, and expertise to the Secretariat of the fauna and flora, whilst recommending and promoting measures for their con- Convention on International Trade in Endangered Species of Wild Fauna servation, and for the management of other species of conservation concern. and Flora (CITES) and other international agreements affecting conser- Its objective is to mobilize action to prevent the extinction of species, sub- vation of species or biological diversity. species, and discrete populations of fauna and flora, thereby not only maintain- 5. To carry out specific tasks on behalf of the Union, including: ing biological diversity but improving the status of endangered and vulnerable species. • coordination of a programme of activities for the conservation of biological diversity within the framework of the IUCN Conserva- tion Programme. Objectives of the SSC • promotion of the maintenance of biological diversity by monitor- 1. -
Further Interpretation of Wodehouseia Spinata Stanley from the Late Maastrichtian of the Far East (China) M
ISSN 0031-0301, Paleontological Journal, 2019, Vol. 53, No. 2, pp. 203–213. © Pleiades Publishing, Ltd., 2019. Russian Text © M.V. Tekleva, S.V. Polevova, E.V. Bugdaeva, V.S. Markevich, Sun Ge, 2019, published in Paleontologicheskii Zhurnal, 2019, No. 2, pp. 94–105. Further Interpretation of Wodehouseia spinata Stanley from the Late Maastrichtian of the Far East (China) M. V. Teklevaa, *, S. V. Polevovab, E. V. Bugdaevac, V. S. Markevichc, and Sun Ged aBorissiak Paleontological Institute, Russian Academy of Sciences, Moscow, 117647 Russia bMoscow State University, Moscow, 119991 Russia cFederal Scientific Center of the East Asia Terrestrial Biodiversity, Vladivostok, 690022 Russia dCollege of Paleontology, Shenyang Normal University, Shenyang, Liaoning Province, China *e-mail: [email protected] Received May 25, 2018; revised September 30, 2018; accepted October 15, 2018 Abstract—Dispersed pollen grains Wodehouseia spinata Stanley of unknown botanical affinity from the Maastrichtian of the Amur River Region, Far East are studied using transmitted light, scanning and trans- mission electron microscopy. The pollen was probably produced by wetland or aquatic plants, adapted to a sudden change in the water regime during the vegetation season. The pattern of the exine sculpture and spo- roderm ultrastructure suggests that insects contributed to pollination. The flange and unevenly thickened endexine could facilitate harmomegathy. A tetragonal or rhomboidal tetrad type seems to be most logical for Wodehouseia pollen. The infratectum structure suggests that Wodehouseia should be placed within an advanced group of eudicots. Keywords: Wodehouseia, exine morphology, sporoderm ultrastructure, “oculata” group, Maastrichtian DOI: 10.1134/S0031030119020126 INTRODUCTION that has lost its flange (see a review Wiggins, 1976). -
Western Ghats & Sri Lanka Biodiversity Hotspot
Ecosystem Profile WESTERN GHATS & SRI LANKA BIODIVERSITY HOTSPOT WESTERN GHATS REGION FINAL VERSION MAY 2007 Prepared by: Kamal S. Bawa, Arundhati Das and Jagdish Krishnaswamy (Ashoka Trust for Research in Ecology & the Environment - ATREE) K. Ullas Karanth, N. Samba Kumar and Madhu Rao (Wildlife Conservation Society) in collaboration with: Praveen Bhargav, Wildlife First K.N. Ganeshaiah, University of Agricultural Sciences Srinivas V., Foundation for Ecological Research, Advocacy and Learning incorporating contributions from: Narayani Barve, ATREE Sham Davande, ATREE Balanchandra Hegde, Sahyadri Wildlife and Forest Conservation Trust N.M. Ishwar, Wildlife Institute of India Zafar-ul Islam, Indian Bird Conservation Network Niren Jain, Kudremukh Wildlife Foundation Jayant Kulkarni, Envirosearch S. Lele, Centre for Interdisciplinary Studies in Environment & Development M.D. Madhusudan, Nature Conservation Foundation Nandita Mahadev, University of Agricultural Sciences Kiran M.C., ATREE Prachi Mehta, Envirosearch Divya Mudappa, Nature Conservation Foundation Seema Purshothaman, ATREE Roopali Raghavan, ATREE T. R. Shankar Raman, Nature Conservation Foundation Sharmishta Sarkar, ATREE Mohammed Irfan Ullah, ATREE and with the technical support of: Conservation International-Center for Applied Biodiversity Science Assisted by the following experts and contributors: Rauf Ali Gladwin Joseph Uma Shaanker Rene Borges R. Kannan B. Siddharthan Jake Brunner Ajith Kumar C.S. Silori ii Milind Bunyan M.S.R. Murthy Mewa Singh Ravi Chellam Venkat Narayana H. Sudarshan B.A. Daniel T.S. Nayar R. Sukumar Ranjit Daniels Rohan Pethiyagoda R. Vasudeva Soubadra Devy Narendra Prasad K. Vasudevan P. Dharma Rajan M.K. Prasad Muthu Velautham P.S. Easa Asad Rahmani Arun Venkatraman Madhav Gadgil S.N. Rai Siddharth Yadav T. Ganesh Pratim Roy Santosh George P.S. -
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Feb 2��p I Journal ojChemoand Biosphere, Issue 1: VoL 1, pp. 90-98 Key tiger habitats in the Garo Hills of Meghalaya Ashish Kumae and Marcot B. G. 2 lAshish Kumar, JalaSRI Watershed Surveiliance and Research Institute, KCE Society's Moolji Jaitha College, Jilha Peth, Jalgaon - 425 001, Maharashtra,India, [email protected] 2Bruce G. Marcot, USDAForest Service, PacificNorthwest Research Station, 620 S. W. Main Street, Portland, OR 97205, U.S.A., [email protected] Abstract We describe assumed tiger habitat characteristics andattempt to identifY potential tiger habitats in the Garo Hills region of Megha\aya, North East India. Conserving large forest tracts and protected wildlife habitats provides an opportunity for restoring populations of wide-ranging wildlife such as tigers and elepha.TJts. Basedon limited fieldobservations coupled with focused group discussion with local villagers andsenior staffmembers of the wildlife wing ofthe State Forest Departmentof Megahlaya,we identified 20 localities in South GaroHills, which if protected andmanaged for tiger conservation, could help restore this fast disappearing species. An integrated multidisciplinary landscape scale approach to wildlife management, including designation of intact forest corridors among protected areas and reserved forests, would greatlycontribute to conservation of tigers andoverall biodiversity of this region. Keywords: tiger, population viability, landscape approach, conservation, corridors, core habitats Introduction Although the disappearance of tigers from The first ever scientific census of tiger some parks and reserves may be due, in part, to (Pantheratigris tigris) populations by the National poaching and other anthropogenic stressors, it is Tiger Conservation Authority (New Delhi) and still vital to defineand provide for their basic needs Wildlife Institute ofIndia (Dehradun) during 2007 for habitat and prey. -
Conceptual Model for the Vulnerability Assessment of Springs in the Indian Himalayas
climate Article Conceptual Model for the Vulnerability Assessment of Springs in the Indian Himalayas Denzil Daniel 1 , Aavudai Anandhi 2 and Sumit Sen 1,3,* 1 Centre of Excellence in Disaster Mitigation and Management, Indian Institute of Technology Roorkee, Roorkee 247667, India; [email protected] 2 Biological Systems Engineering Program, College of Agriculture and Food Sciences, Florida A&M University, Tallahassee, FL 32307, USA; [email protected] 3 Department of Hydrology, Indian Institute of Technology Roorkee, Roorkee 247667, India * Correspondence: [email protected]; Tel.: +91-1332-284754 Abstract: The Indian Himalayan Region is home to nearly 50 million people, more than 50% of whom are dependent on springs for their sustenance. Sustainable management of the nearly 3 million springs in the region requires a framework to identify the springs most vulnerable to change agents which can be biophysical or socio-economic, internal or external. In this study, we conceptualize vulnerability in the Indian Himalayan springs. By way of a systematic review of the published literature and synthesis of research findings, a scheme of identifying and quantifying these change agents (stressors) is presented. The stressors are then causally linked to the characteristics of the springs using indicators, and the resulting impact and responses are discussed. These components, viz., stressors, state, impact, and response, and the linkages are used in the conceptual framework to assess the vulnerability of springs. A case study adopting the proposed conceptual model is discussed Citation: Daniel, D.; Anandhi, A.; for Mathamali spring in the Western Himalayas. The conceptual model encourages quantification Sen, S. -
Aspects of Neolithic Agriculture and Shifting Cultivation, Garo Hills, Meghalaya
Aspects of Neolithic Agriculture and Shifting Cultivation, Garo Hills, Meghalaya Received 22 August 1981 SANKAR KUMAR ROY ABSTRACT HE TRADITIONAL SHIFTING cultivation (or slash and burn) being practiced in T the Garo Hills has a prehistoric base. The hoe and axe continue as the princi pal tools, operated exclusively by human energy. We cannot say whether the people of the culture under study are the descendants of the neolithic population, but analogy between the material cultures of the past and present should not be ignored. Chronologically the culture under study is modern, but economically neolithic. There are differences in the raw material of the tools. Formerly they were made of stone, at present they are iron. Such a difference does not result in a major variation in the quantity of production between past and present. The hoe and axe have inher ent limitations in working capability. Such a technology, under the given ecological conditions, can support only 4 to 5 persons per square kilometer. Under the tradi tional agricultural system, intensification contributes little to improvement, as was the case during neolithic times as well. INTRODUCTION The discovery of neolithic artifacts from Garo Hills, Meghalaya (previously Assam) dates back more than a decade now. The work done so far has been primarily confined to the typological and technological aspects of these materials (Goswami and Bhagabati 1959a; 1959b; Goswami et a1. 1969; Sharma and Sharma 1968; Sharma and Singh 1968; Revised manuscript received 12 June 1984. Sankar Kumar Roy is Curator, Anthropological Museum, Depart ment of Anthropology, Gauhati University, Gauhati-781014, Assam, India. -
River Culture in Nepal
Nepalese Culture Vol. XIV : 1-12, 2021 Central Department of NeHCA, Tribhuvan University, Kathmandu, Nepal DOI: https://doi.org/10.3126/nc.v14i0.35187 River Culture in Nepal Kamala Dahal- Ph.D Associate Professor, Patan Multipal Campus, T.U. E-mail: [email protected] Abstract Most of the world civilizations are developed in the river basins. However, we do not have too big rivers in Nepal, though Nepalese culture is closely related with water and rivers. All the sacraments from birth to the death event in Nepalese society are related with river. Rivers and ponds are the living places of Nepali gods and goddesses. Jalkanya and Jaladevi are known as the goddesses of rivers. In the same way, most of the sacred places are located at the river banks in Nepal. Varahakshetra, Bishnupaduka, Devaghat, Triveni, Muktinath and other big Tirthas lay at the riverside. Most of the people of Nepal despose their death bodies in river banks. Death sacrement is also done in the tirthas of such localities. In this way, rivers of Nepal bear the great cultural value. Most of the sacramental, religious and cultural activities are done in such centers. Religious fairs and festivals are also organized in such a places. Therefore, river is the main centre of Nepalese culture. Key words: sacred, sacraments, purity, specialities, bath. Introduction The geography of any localities play an influencing role for the development of culture of a society. It affects a society directly and indirectly. In the beginning the nomads passed their lives for thousands of year in the jungle. -
Zombie Slayers in a “Hidden Valley” (Sbas Yul): Sacred Geography and Political Organisation in the Nepal-Tibet Borderland1
Zombie Slayers in a “Hidden Valley” (sbas yul): Sacred Geography and Political Organisation in the Nepal-Tibet Borderland1 Francis Khek Gee Lim The Himalaya, with its high peaks and deep valleys, served for centuries as natural geographical frontier and boundary between the kingdoms and states of South Asia it straddles. Given the strategic advantage of controlling that high ground, it is little wonder that the Himalaya has throughout history witnessed countless skirmishes between neighbouring states that sought such strategic advantage. The interest in this mountain range, of course, was not restricted to matters of defence. North-south trade routes criss-crossed the Himalayan range, connecting the Tibetan plateau to the rest of the Indian subcontinent, ensuring lucrative tax revenues for those who controlled these economic lifelines. In the era of European colonialism in the “long” 19th century, the Himalaya became embroiled in what has been called the “Great Game” between the British and Russian empires, who sought to expand their respective commercial and imperial interests in the region. Due to its pristine environment, awe-inspiring mountains, and the remoteness of its valleys, the Himalaya was also the well-spring of countless legends, myths and romantic imaginings, engendering the sacralisation of the landscape that had served as a source of religious inspiration for peoples living both in its vicinity and beyond. Hence, despite its remoteness — or because of it — warfare, pilgrimages, trade and the search for viable areas of settlement have been some of the key factors contributing to the migratory process and interest in the area. Largely because they lay in the frontier zone, enclaves of Tibetan settlements located deep in the numerous Himalayan valleys were often on the outer fringes of state influence, enjoying a significant degree of local autonomy until processes of state consolidation intensified in the last century or so, as exemplified by the case of Nepal. -
Farmers' Knowledge of Wild Musa in India Farmers'
FARMERS’ KNOWLEDGE OF WILD MUSA IN INDIA Uma Subbaraya National Research Centre for Banana Indian Council of Agricultural Reasearch Thiruchippally, Tamil Nadu, India Coordinated by NeBambi Lutaladio and Wilfried O. Baudoin Horticultural Crops Group Crop and Grassland Service FAO Plant Production and Protection Division FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Rome, 2006 Reprint 2008 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 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. 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 Publishing Management Service Information Division FAO Viale delle Terme di Caracalla, 00100 Rome, Italy or by e-mail to: [email protected] © FAO 2006 FARMERS’ KNOWLEDGE OF WILD MUSA IN INDIA iii CONTENTS Page ACKNOWLEDGEMENTS vi FOREWORD vii INTRODUCTION 1 SCOPE OF THE STUDY AND METHODS