Historical Background of the Trust
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Biodiversity Profile of Afghanistan
NEPA Biodiversity Profile of Afghanistan An Output of the National Capacity Needs Self-Assessment for Global Environment Management (NCSA) for Afghanistan June 2008 United Nations Environment Programme Post-Conflict and Disaster Management Branch First published in Kabul in 2008 by the United Nations Environment Programme. Copyright © 2008, United Nations Environment Programme. This publication may be reproduced in whole or in part and in any form for educational or non-profit purposes without special permission from the copyright holder, provided acknowledgement of the source is made. UNEP would appreciate receiving a copy of any publication that uses this publication as a source. No use of this publication may be made for resale or for any other commercial purpose whatsoever without prior permission in writing from the United Nations Environment Programme. United Nations Environment Programme Darulaman Kabul, Afghanistan Tel: +93 (0)799 382 571 E-mail: [email protected] Web: http://www.unep.org DISCLAIMER The contents of this volume do not necessarily reflect the views of UNEP, or contributory organizations. The designations employed and the presentations do not imply the expressions of any opinion whatsoever on the part of UNEP or contributory organizations concerning the legal status of any country, territory, city or area or its authority, or concerning the delimitation of its frontiers or boundaries. Unless otherwise credited, all the photos in this publication have been taken by the UNEP staff. Design and Layout: Rachel Dolores -
The Nu River: a Habitat in Danger Krystal Chen, International Rivers
The Nu River: A Habitat in Danger Krystal Chen, International Rivers The Nu River is an important freshwater ecological system in Nu River (NFGRPA) was established in 2010, and approved by southwestern China. It boasts a wealth of fish species, more than 40 % the Ministry of Agriculture. The protected area covers 316 km of of which are endemic to the region. The region is worth protecting the Nu’s main stream and tributaries in the Nu Prefecture, where for its immense value to biodiversity research. However, the number seven species have been chosen as key protected species, including of fish species in the Nu has seen a sharp decrease in recent years, Schizothorax nukiangensis, Schizothorax gongshanensis, Tor hemispinus, and big fish are found and caught much less often. Overfishing and Placocheilus cryptonemus, Anguilla nebulosi, Akrokolioplax bicornis, and ecological degradation have been cited as possible causes. With five Pareuchiloglanis gongshanensis. Fifteen other species endemic to the Nu cascading hydropower stations planned in the upper and middle are also protected. reaches of the Nu, fish species in the Nu River now face alarming ZHENG Haitao conducted a preliminary analysis on the Index of threats. Biological Integrity (IBI) of the fish species in the upper and middle Fish biodiversity in the Nu River Region reaches of the Nu in 2004. The result showed that the integrity of fish species in the area is in good condition with low human intervention. According to CHEN Xiaoyong’s Fish Directory in Yunnan1 and Constraints mainly come from natural elements, such as habitat type other recent research2 conducted by his team, 62 species from 12 and food availability. -
Ecosystem Profile for the Lancang Watershed Submitted by Shanshui
Ecosystem Profile for the Lancang watershed Submitted by Shanshui Conservation Center Drafted by Lei GU, Fangyi YANG, Shan SUN, Ruijuan QI 20 March 2013 1 Content 1. Introduction ............................................................................................................................... 3 2. Biological importance of the Lancang watershed ..................................................................... 4 2.1 Ecology, Climate, Geography, Geology ........................................................................ 5 2.2 Species Diversity ......................................................................................................... 12 2.3 The Protected Area system in the Lancang Watershed................................................ 19 2.4 The Ecosystem Services of the Lancang Watershed ................................................... 24 3. Socioeconomic Context of the Lancang Watershed ................................................................ 27 3.1 Population and Urbanization ....................................................................................... 27 3.2 Society ......................................................................................................................... 29 3.3 Economy ..................................................................................................................... 30 4 An Overview of Current Threats and Their Causes ................................................................ 35 4.1 An Overview of Impacts and Threats ........................................................................ -
A New Species of Triplophysa (Cypriniformes, Nemacheilidae) from Weihe River in Gansu Province, China
ZOOLOGICAL RESEARCH A new species of Triplophysa (Cypriniformes, Nemacheilidae) from Weihe River in Gansu Province, China DEAR EDITOR, (Supplementary Table S1). Following an investigation of Triplophysa species from Weihe River (Figure 1A), 15 A new species of Tibetan loach, Triplophysa weiheensis sp. specimens superficially resembling Triplophysa stoliczkae nov., is described from the Weihe River in Gansu Province, Steindachner 1866 (Supplementary Figure S1) were collected China, based on morphological and molecular analyses. The and are described herein as a new species based on new species can be distinguished from all known congeners morphological and molecular analyses. by a unique combination of the following characters: scaleless; After euthanization (see Supplementary Methods), the left snout abruptly sloping downward, anterior to anterior nostril; ventral fin of some specimens was removed and preserved in lower jaw crescentic, not sharp; body without obvious mottling; 95% ethanol for DNA extraction. Voucher specimens were lateral line interrupted on posterior trunk at pelvic-fin distal labeled and stored in 70% ethanol. Specimens were deposited extremity; caudal-peduncle length 2.0–2.7 times its depth; in the collection of the Northwest Institute of Plateau Biology branched rays of pectoral fin 10–11; branched rays of pelvic (NWIPB), Chinese Academy of Sciences, Xining, Qinghai, fin 5–6; inner gill rakers on 1st gill arch 14–16; vertebrae China. Morphological measurements and counts followed 4+34–36; intestine with 6–7 loops, length ca. 1.8 times SL Kottelat (1990) and Prokofiev (2007). Additional (n=3); bony capsule of air bladder small and thin; posterior measurements are described in the Supplementary Methods. -
ZR-2020-229 Supplementary Material.Pdf
Supplementary Materials Supplementary Figure S1. Lateral views of species of Eonemachilus, A: E. altus, Holotype, KIZ1997001321; B: E. bajiangensis, uncatalogued 1st; C: E. caohaiensis, KIZ1996003125; D: E. qujinensis, Holotype, KIZ2013000639; E: E. niulanensis, Holotype, KIZ2006007730; F: E. longidorsalis, uncatalogued 1st; G: E. niger, Holotype, KIZ1980001275; H: E. nigromaculatus, KIZ0000001696; I: E. obtusirostris, Holotype, KIZ1987004000; J: E. pachycephalus, Holotype, KIZ1982002824. Scale = 1 cm. Supplementary Figure S2. Lateral views and nostrils of species of Heminoemacheilus, A, E: H. bailianensis, Holotype, NNNU201801, photo by JH Lan; B, F: H. zhengbaoshani, KIZ1999002968; C: H. hyalinus, Holotype, KIZ1994000011; D, G: H. longibarbatus, Paratype, KIZ2003006024, nostril photo by R. Min; AN = anterior nostril, PN = posterior nostril. Scale = 1 cm. Supplementary Figure S3. Lateral view of species Micronemacheilus pulcherrimus, KIZ1999001786. Scale = 1 cm. Supplementary Figure S4. Lateral views of species of Paranemachilus, A: P. jinxiensis, Holotype, KIZ2008008627; B: P. pingguoensis, GXNU20111003; C: P. genilepis, GXNU201908004. Supplementary Figure S5. Lateral views of species of Yunnanilus. A: Y. analis, Holotype, KIZ1960000625; B: Y. beipanjiangensis uncatalogued; C: Y. chui, Paratype, KIZ1989001596; D: Y. discoloris, Paratype, KIZ1983000938, female; E: Y. discoloris, Paratype, KIZ1983000943, male; F: Y. jiuchiensis, Holotype, KIZ2018000002, female; G: Y. jiuchiensis, Paratype, KIZ2018000009, male; H: Y. macrogaster, Holotype, -
Weight Relationship of 12 Fish Species from the Lhasa River and Surrounding Area in Tibet, China
Received: 11 October 2016 | Accepted: 28 January 2017 DOI: 10.1111/jai.13419 TECHNICAL CONTRIBUTION Length–weight relationship of 12 fish species from the Lhasa River and surrounding area in Tibet, China F. Lin1, 2 | J. Zhang2 | L. Q. Fan3 | S. Q. Li1 | Q. H. Zhou1 1Guangxi Key Laboratory of Rare and Endangered Animal Ecology, Guangxi Normal Summary University, Guilin, China Presented are the relationship between standard length (SL) and weight (W) for 12 fish 2 Key Laboratory of Animal Ecology species in Tibet, China, representing three families and six genera from the Lhasa and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, River. All fish samples were collected by either electro- shocker (12 V, 200 Hz), fish Beijing, China cages (mouth opening: 40 × 40 cm2, 5 m), or drift gillnets (3 × 1.5 m; mesh- size: 3 cm 3Institute of Plateau Ecology, Tibet to 8 cm) from different areas in the Lhasa River Basin, August and September 2015. Agricultural and Animal Husbandry College, Bayi, Linzhi, China Parameter b ranged from 2.88 to 3.29, and all correlation coefficient (r2) values were higher than 0.95. Length–weight relationships (LWRs) for three of the species as well Correspondence Jie Zhang, Institute of Zoology, Chinese as one maximum length are first reports for FishBase. Academy of Sciences, Datun Road, Chaoyang District, Beijing 100101, China. Email: [email protected] and Qihai Zhou, College of Life Science, Guangxi Normal University, Guiling, Guangxi 541004, China. Email: [email protected] Funding information Ministry of Science and Technology of China, Grant/Award Number: 2014FY210200; Innovation Project of Guangxi Graduate Education, Grant/Award Number: YCSZ2016048 1 | INTRODUCTION habitat degradation, and water pollution (Tang et al., 2013). -
(Triplophysa Yarkandensis) in Xinjiang Tarim River Basin
biology Article Genetic Diversity and Population Differentiation of Kashgarian Loach (Triplophysa yarkandensis) in Xinjiang Tarim River Basin Xiaoyun Zhou 1 , Shaokui Yi 2,* , Wenhao Zhao 1, Qiong Zhou 1, Jianzhong Shen 1, Dapeng Li 1 , Bin Huo 1 and Rong Tang 1 1 College of Fisheries, Key Laboratory of Freshwater Animal Breeding, Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China; [email protected] (X.Z.); [email protected] (W.Z.); [email protected] (Q.Z.); [email protected] (J.S.); [email protected] (D.L.); [email protected] (B.H.); [email protected] (R.T.) 2 College of Life Sciences, Huzhou University, Huzhou 313000, China * Correspondence: [email protected] Simple Summary: The distribution of Kashgarian loach (Triplophysa yarkandensis) is limited to the Tarim River basin, which is the largest inland river in China. However, the population size of T. yarkandensis has been diminishing, and it is critically endangered in the Tarim River basin due to the gradual depletion of water resources, together with alien invasion and agricultural cultivation in Tarim River. In this study, we adopted the RAD-seq method to investigate the population genetics of T. yarkandensis, and a high degree of genetic variations and significant genetic differentiation was detected among T. yarkandensis populations in the Tarim River basin. The obtained data contribute to understanding the genetic status of T. yarkandensis, and help to provide the scientific management strategies and direct future monitoring and utilization of the genetic resource in Xinjiang region. -
Analysis of Mitochondrial DNA Sequences of Turcinoemacheilus Genus (Nemacheilidae; Cypriniformes) in Iran
Iranian Journal of Fisheries Sciences 12(3) 592-604 2013 ___________________________________________________________________________ Analysis of mitochondrial DNA sequences of Turcinoemacheilus genus (Nemacheilidae; Cypriniformes) in Iran Jamshidi S. 1*, Abdoli A.2, Sherafatian M.3, Golzarianpour K.4 Received: February 2012 Accepted: January 2013 Abstract Members of Nemacheilidae Family, Turcinoemacheilus genus were subjected to molecular phylogenetic analysis in this study. This genus was reported in 2009 to inhabit in Karoon River drainage, in contrary to previous assumption that it was the endemic species in the Basin of Tigris River. It was sampled from three stations placed in different tributaries in Karoon drainage and evaluated to understand the molecular phylogenetic relationships of Turcinoemacheilus in Iran. The mitochondrial cytochrome b gene (cyt b) and control region were used to infer phylogenetic relationships. PCR amplification of control region was not carried out successfully, possibly due to the high divergence of this sequence in the studied genus. The amplified fragments of cyt b were sequenced then analyzed by the use of phylogenetic software. Only one divergent position was seen in all three samples stations located in amino acid position 365. GTR and p-distances of cytochrome b gene for T. kosswigi computed from different stations of running water in Karoon drainage showed these samples belong to different populations and fall in intraspecific differences. In this study, examination of the molecular phylogeny using Bayesian analysis, maximum parsimony or neighbor-joining define the phylogentics of Turcinoemacheilus genus as a monophyletic clade which is sister-clade of Nemacheilus and Schistura genera. This report is the first report of Turcinoemacheilus molecular data and could describe molecular phylogeny of this genus in loaches. -
A Revised Molecular Phylogeny Reveals Polyphyly in Schistura (Teleostei: Cypriniformes: Nemacheilidae)
Zootaxa 4559 (2): 349–362 ISSN 1175-5326 (print edition) https://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2019 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4559.2.8 http://zoobank.org/urn:lsid:zoobank.org:pub:D2E98D5B-7EAD-44DB-903E-357B58198865 A revised molecular phylogeny reveals polyphyly in Schistura (Teleostei: Cypriniformes: Nemacheilidae) KATHERINE SGOUROS1,2, LAWRENCE M. PAGE3, SARAH A. ORLOFSKE1,4 & ROBERT C. JADIN1,5,6 1Department of Biology, Northeastern Illinois University, Chicago, IL 60625 2Present address: Department of Ecology and Evolutionary Biology, Tulane University, New Orleans, LA 70118 3Florida Museum of Natural History, Gainesville, FL 32611. Email: [email protected] 4Present address: Department of Biology, University of Wisconsin Stevens Point, Stevens Point, WI 54481 5Present address: Department of Biology, University of Wisconsin Eau Claire, Eau Claire, WI 54701 6Corresponding author. E-mail:[email protected] Abstract There is a general consensus that the genus Schistura (Nemacheilidae), currently with 241 species, is not monophyletic. However, weak morphological synapomorphies and a lack of genetic data for most species of Schistura and their presump- tive relatives have prevented meaningful diagnoses of species groups within this genus. To aid in deciphering evolutionary relationships, sequence data from two mitochondrial genes (cytochrome b and D-loop) were implemented in phylogenetic analyses for species of Schistura and other nemacheilids for which data from earlier studies and recently collected material were available. This analysis of 67 nemacheilid species, including 28 species of Schistura, provides the most comprehen- sive phylogeny of Nemacheilidae to date. In the phylogenetic tree for the combined data set, species of Schistura clustered in three clades. -
DNA Barcoding Reveals Cryptic Diversity in the Underestimated Genus Triplophysa (Cypriniformes: Cobitidae, Nemacheilinae) from the Northeastern Qinghai-Tibet Plateau
DNA Barcoding Reveals Cryptic Diversity in the Underestimated Genus Triplophysa (Cypriniformes: Cobitidae, Nemacheilinae) from the Northeastern Qinghai-Tibet Plateau Tai Wang Gansu Agricultural University Yanping Zhang Gansu sheries research institute Zhuoyu Yang Gansu sheries research institute Zhe Liu Gansu Agricultural University Yanyan Du ( [email protected] ) Research article Keywords: DNA barcode, Qinghai-Tibet, Tibetan loach, cryptic species Posted Date: October 30th, 2020 DOI: https://doi.org/10.21203/rs.3.rs-42121/v3 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Version of Record: A version of this preprint was published on November 12th, 2020. See the published version at https://doi.org/10.1186/s12862-020-01718-0. Page 1/28 Abstract Background: The northeastern part of the Qinghai-Tibet Plateau (QTP) presents a high number of plateau loach species. As one of the three major groups of shes distributed on the QTP, plateau loach has high ecological value. However, the taxonomy and systematics of these sh are still controversial, and a large number of new species have been reported. The reason for this phenomenon is that the degree of morphological variation is low, the phylogenetic information provided by morphological and anatomical features used for species identication is relatively poor, and many cryptic species are observed. Based on the high-density sampling points from the biodiversity hotspots surveyed, this study aims to evaluate the biodiversity of plateau loach in the northeastern part of the QTP and reveal the hidden diversity by comparing morphological species with molecular operational taxonomic units (MOTUs). -
Teleostei: Cypriniformes: Nemacheilidae)
Zootaxa 4559 (2): 349–362 ISSN 1175-5326 (print edition) https://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2019 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4559.2.8 http://zoobank.org/urn:lsid:zoobank.org:pub:D2E98D5B-7EAD-44DB-903E-357B58198865 A revised molecular phylogeny reveals polyphyly in Schistura (Teleostei: Cypriniformes: Nemacheilidae) KATHERINE SGOUROS1,2, LAWRENCE M. PAGE3, SARAH A. ORLOFSKE1,4 & ROBERT C. JADIN1,5,6 1Department of Biology, Northeastern Illinois University, Chicago, IL 60625 2Present address: Department of Ecology and Evolutionary Biology, Tulane University, New Orleans, LA 70118 3Florida Museum of Natural History, Gainesville, FL 32611. Email: [email protected] 4Present address: Department of Biology, University of Wisconsin Stevens Point, Stevens Point, WI 54481 5Present address: Department of Biology, University of Wisconsin Eau Claire, Eau Claire, WI 54701 6Corresponding author. E-mail:[email protected] Abstract There is a general consensus that the genus Schistura (Nemacheilidae), currently with 241 species, is not monophyletic. However, weak morphological synapomorphies and a lack of genetic data for most species of Schistura and their presump- tive relatives have prevented meaningful diagnoses of species groups within this genus. To aid in deciphering evolutionary relationships, sequence data from two mitochondrial genes (cytochrome b and D-loop) were implemented in phylogenetic analyses for species of Schistura and other nemacheilids for which data from earlier studies and recently collected material were available. This analysis of 67 nemacheilid species, including 28 species of Schistura, provides the most comprehen- sive phylogeny of Nemacheilidae to date. In the phylogenetic tree for the combined data set, species of Schistura clustered in three clades. -
Mitogenomic Perspectives on the Origin of Tibetan Loaches and Their
www.nature.com/scientificreports OPEN Mitogenomic perspectives on the origin of Tibetan loaches and their adaptation to high altitude Received: 18 December 2015 Ying Wang1,2, Yanjun Shen1,2, Chenguang Feng2,3, Kai Zhao3, Zhaobin Song4, Yanping Zhang5, Accepted: 23 June 2016 Liandong Yang1 & Shunping He1 Published: 15 July 2016 Tibetan loaches are the largest group of Tibetan fishes and are well adapted to the Tibetan Plateau. To investigate the origin of Tibetan loaches and their adaptations to the Tibetan Plateau, we determined 32 complete mitochondrial genomes that included 29 Tibetan loach species, two Barbatula species and Schistura longus. By combining these newly determined sequences with other previously published mitochondrial genomes, we assembled a large mitogenomic data set (11,433 bp) of 96 species in the superfamily Cobitoidea, to investigate the phylogenetic status of the genus Triplophysa. The resulting phylogeny strongly supported that the genus Triplophysa forms a monophyletic group within Nemacheilidae. Our molecular dating time suggests that the lineage leading to the Tibetan loaches and other loaches diverged approximately 23.5 Ma, which falls within the period of recent major uplifts of the Tibetan Plateau in the Early Miocene. Selection analyses revealed that the mitochondrial protein-coding genes of Tibetan loaches have larger ratios of nonsynonymous to synonymous substitutions than do those of non-Tibetan loaches, indicating that Tibetan loaches accumulated more nonsynonymous mutations than non-Tibetan loaches and exhibited rapid evolution. Two positively selected sites were identified in theATP8 and ND1 genes. Mitochondria are the energy metabolism centers of the cell and play critical roles in ATP synthesis and heat gen- eration via cellular respiration.