Appendix 1- Biodiversity Management Report)
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Environmental Impact Assessment (Draft) May 2018 PRC: Yunnan Lincang Border Economic Cooperation Zone Development Project (Annexes: Appendix 1- Biodiversity Management Report) Prepared by Lincang Border Economic Cooperation Zone Development Project, People’s Republic of China for the Asian Development Bank. CURRENCY EQUIVALENTS (as of 15 May 2018) Currency Unit – yuan (CNY) CNY1.00 = $0.158 $1.00 = CNY 6.340 NOTE In this report, “$” refers to US dollars. This environmental impact assessment is a document of the borrower. The views expressed herein do not necessarily represent those of ADB's Board of Directors, Management, or staff, and may be preliminary in nature. Your attention is directed to the “terms of use” section of the ADB website. In preparing any country program or strategy, financing any project, or by making any designation of or reference to a particular territory or geographic area in this document, the Asian Development Bank does not intend to make any judgments as to the legal or other status of any territory or area. Appendix 1 Project Number: TA 9373 - PRC December 2017 People’s Republic of China: Yunnan Lincang Border Economic Cooperation Zone Development Project (P49310-002) Biodiversity Management Report Prepared by: JIANG Hongxing Contract no: 138590-S96798 Dated on May 8 2018 1 Contents SUMMARY.............................................................................................................................................. 1 I. OVERVIEW ..................................................................................................................................... 1 A ADMINISTRATIVE LOCATION OF LINCANG PREFECTURE ................................................................ 1 B GEOGRAPHY AND CLIMATE OF LINCANG ....................................................................................... 1 C HYDROLOGY AND RIVER SYSTEMS OF LINCANG .......................................................................... 3 D BIOLOGICAL RESOURCES OF LINCANG ......................................................................................... 6 E PROJECT COMPONENTS ................................................................................................................. 7 II. SURROUNDING PROTECTED AREAS ....................................................................................... 9 A NON-COMMERCIAL FORESTS ........................................................................................................ 9 B PROTECTION AREAS ................................................................................................................... 10 III. ECOLOGICAL RESOURCES IN PROJECT SITES ................................................................ 14 A FLORA ........................................................................................................................................ 14 a Arbor species ......................................................................................................................... 14 b Textile plants .......................................................................................................................... 15 c Herbaceous plants ................................................................................................................. 15 d Ferns ...................................................................................................................................... 15 e Bryophyte ............................................................................................................................... 15 f Medical plants ....................................................................................................................... 16 g Exotic invasive plant .............................................................................................................. 16 B TYPICAL VEGETATION ASSEMBLAGES ........................................................................................ 17 a Timberland ............................................................................................................................. 17 b Shrubland ............................................................................................................................... 18 c Grassland ............................................................................................................................... 18 d Farmland including garden land ........................................................................................... 18 e Wetland vegetation ................................................................................................................ 18 C TERRESTRIAL FAUNA .................................................................................................................. 18 a Birds....................................................................................................................................... 18 b Mammals ............................................................................................................................... 22 c Amphibian and Reptiles ......................................................................................................... 22 D FISH RESOURCES ......................................................................................................................... 24 a Fish Composition ................................................................................................................... 24 b Fish habitats .......................................................................................................................... 28 IV. BIODIVERSITY ASSESSMENT OF THE PROJECT SITES .................................................. 30 A SELECTED SPECIES ..................................................................................................................... 31 a Flora ...................................................................................................................................... 31 b Terrestrial fauna .................................................................................................................... 32 c Fish species ............................................................................................................................ 33 B SELECTED HABITATS................................................................................................................... 34 a Rubber plantation .................................................................................................................. 34 I b Fish habitats .......................................................................................................................... 35 V. ANTICIPATED ENVIRONMENTAL IMPACTS AND MITIGATION MEASURES ................. 38 A TERRESTRIAL HABITATS AND PLANTS ......................................................................................... 38 a Impacts on Terrestrial Habitats and Plants ........................................................................... 38 b Prevention/mitigation measures ............................................................................................ 38 B TERRESTRIAL FAUNA .................................................................................................................. 42 a Impacts on Terrestrial Fauna ................................................................................................ 42 b Prevention/Mitigation Measures ........................................................................................... 43 C FISHERY RESOURCES .................................................................................................................. 43 a Impacts on Fishes .................................................................................................................. 43 b Prevention/Mitigation Measures ........................................................................................... 45 VI. BIODIVERSITY MONITORING PLAN .................................................................................. 48 A TERRESTRIAL BIODIVERSITY MONITORING PLAN ....................................................................... 48 B AQUATIC BIODIVERSITY MONITORING PLAN .............................................................................. 48 C INSTITUTIONAL ARRANGEMENTS ................................................................................................ 48 APPENDIX A. NAMELIST OF LOCAL STAKEHOLDERS INTERVIEWED DURING THE SITE VISITS ................................................................................................................................................... 56 APPENDIX B. SURVEY REPORT IN THE VICINITY OF PROPOSED NANTING BRIDGE ......... 57 II Summary Lincang Prefecture is located in a mild humid subtropical climate zone, with muddled distinction between the seasons and daytime temperatures remaining warm year-round. The average annual temperature is between 16.5 and 19.6 degree centigrade. The average annual rainfall is 1485.7 mm and the annual average relative humidity is 69~81%. The rainfall from June to September accounts for nearly 70% of the annual rainfall. Elevations within the prefecture range from 450 to 3,504 metres (1,476 to 11,496 ft). There are two international river systems running through the Prefecture, Lancang River and Nu River / Salween River. The area is the most biological diverse regions in China. Yunan Lincang Border Economic Cooperation Zone (LBECZ) Development