[PDF] ANL-3040 Advanced English IV sommaire - Anciens Et Réunions
[PDF] Anlage
[PDF] Anlage - DAkkS
[PDF] Anlage - Landkreis Esslingen
[PDF] Anlage - Philologenverband Baden
[PDF] ANLAGE 1
[PDF] Anlage 1 - ZF Friedrichshafen AG
[PDF] Anlage 1 zum Protokoll der
[PDF] Anlage 1-Betrauungsakt-SW
[PDF] Anlage 183 NIEDERSCHRIFT über die 16. Sitzung des
[PDF] Anlage 2 - Fahrschule Harbecke
[PDF] Anlage 2 - Stadt Zwickau
[PDF] Anlage 2 Ansprechpartner für Bürgerschaftliches Engagement (BE
[PDF] Anlage 3 - Deutsche Gesellschaft für Sprachheilpädagogik
[PDF] Anlage 3 end Seite 1 28.02.2014 Server: Studentenwerk Thüringen
EI1I1
The People's Republic of China
Ertan Hydroelectric Development Corporation
Ertan Hydroelectric Project
Environmental Assessment and
Resettlement
(FINAL REPORT )
December. 1994
:---a E. .ee.-.Corvomany Intera. tional. L.? C..:^ag ;; lUSA C ne.. -, H.a.o_ie;,- r.resr.gar.on and Descign Insait. .- Chengdu. Sichuan. PM(C. Siehuan Pra incial Resettlement AgencN. Chenac1tt. ,.nmuan. PRC Ertani Hvdroelectric Development Corporadlnil. II'ihiI hua. Sichuan. PRC
Chengdu. Sichuan. PR China
'- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~.~~~~~~~~~~Public Disclosure AuthorizedPublic Disclosure AuthorizedPublic Disclosure AuthorizedPublic Disclosure AuthorizedPublic Disclosure AuthorizedPublic Disclosure AuthorizedPublic Disclosure AuthorizedPublic Disclosure Authorized
List of Preparers:
Hasa Engineering Company International, LP.:
Mr. John R. Bizer, PhD, Senior Biologist
Mr. Anthony Whitten, PhD, Senior Biologist
Chengdu Hydroelectric Investigation and Design Institute: Mr. Shi Shuzi Deputy Hed, Planning Department, Sr. Economist
Mr. Liu Zheniai Engineer in Charge, Meteorologist
Mr. Y Weiqi Head, Environmental Section, Ecologist Mr. Cao Jiang -Head,Sediment Section, Sediment Specalt Mr. Chen Guochun Deputy Head, Hydrological Section, Hydro. Specialist
Mr. Bai Chunfeng Senior Economist
Mr. Rao Zhongli Resentement Specialist
Ms. Shu Zeping Environmental Engineerng Specialist
Ms. Wang Xueqin Environmental Specialist
Ms. Rang Hong Envimnmental-hydraulic Specialist
Mr. Liang Ruijing Interpreter
Sichuan Provincial Resettlement Agency:
Mr. Chen Zongyi Head, No.3 Deparment, Senior Engineer
Ms. Li Hongmei Engineer, Chemist
Ertan Hydroelectric Development Corporation
Mr. Wang Keming Deputy Chief Engineer
Mr. Cui Zijun Head, Adminitration Department, Sr. Engineer
Mr. Chen Xiumei Senior Engineer
Mr. Su Zhou Senior Engineer
Mr. Li Renlun Head, Planning Department, Sr. Engineer
LIST OF TABLES
Table 1.1: Basic Structure of Common Energy Resources in Sichuan Province (1992) 1.4 Table 1.2: Comparison of Capital Invesment and Annual Opeating Costs of a
2860 MW Thernal Plant with the 3,300 MW Ertan Project 1.5
Table .13: Esimated pollutants generated from buniung of 9.04 million Tons of coal annually at a thewral generating project 1.6 Table 1.4 Sistical Comparison of Ertan Hydroelectric Projects with
Comparable Projects Throughout the World 1.8
Table 4.1: Summary of Meteorological Data Charactrzing the Climate of the
Yalong River Catchment.
4.6 Table 4.2: Average and Extreme Discharges Measured at Yanbian Station on
Ganyu River 4.17
Table 4.3: Industrial Water Consumption and Discharge Rates and Major
Pollutants in Area of Ertan Reservoir
4.22 Table 4.4: Water quality characteristics of the Yalong River at the Xiaodeshi
Gaging Station (1973-1979, 1981) 4.26
Table 4.5: Monthly Average Water Quality Values at Xiaodeshi Gauging
Station in 1989 and 1990 4.29
Table 4.6: Longitudinal profile of water quality parameters in Yalong River from Gabiao to Tongzilin 4.31 Table 4.7: Summary of water quality data from Jinsha River Upstream and downstream from Yalong confluence 4.34 Table 4.8: Restricted-range birds of the broad-leaved 'South Chinese
Forests' 4.53
Table 4.9: Survey of Land Uses in Yalong River Basin in Ertan Reservoir
Area 4.61
Table 4.10: Trends in Forest Cover, 1960-1980 4.61 Table 4.11: Industiees Located in the Ertan Reservoir Area 4.65 Table 4.112: Socioeconomic Conditions in 1985 for the Five Counties Affected by the Reservoir 4.68 Table 5.1: Hourly Discharge from Eran Power Station during Peaking
Operation in Normal, Wet and Dry Years. 5.10
Table 5.2: Schedule of Generation by Hour for Ertan Peaking Opeation. 5.11 Table 5.3: Averge Scour Depth in Yalong River downstream from Ertan
Dam 5.19 ,'
Table 5.4: Summary of submersion losses in Ertan Reservoir Area. 5.55 Table 5.5: Enumeration of the utilizabe area of the driwdown zone for development in the Ganyu Arm of the Ertan Reservoir. 5.58 Table 5.6: Inventory of Vegetadon, Structur and Sanitary Faciliies to be
Removed as Part of Reservoir Clearance. 5.67
Table 7.1: Preliminary List of Equipment for Monitoring Program 7.10 Table 7.2: Itemized Costs for Environmental Mitigation Programs 7.16 Table 7.3: Itemized Costs for Environmental Monitoring Programs 7.18 Table 7.4: Environmental Costs and Their Year-by-Year Allocation
Schedule 7.19
Eran Hydrectric Project
Envirnmental Assesment and Resettlement
(FNAL REPORT)
TABLE OF CONTENTS-
EECUTVE SUMMARY
1. INTRODUCTION -..........................1 ............. l.
1.1. HLitory ofthe Project ............................1.._
1.2. Justification of the Project .1.2
1.3. Analysis of Altenative Energy Sources .1.3
1.4. Comparison with Other Major Intertional Hydrodectric Projects ... 1.7
1.5. HistoryoftheEnvironmentalAssessment .1.8
1.6. Introduction to This Study ........ 1.9
2. PROJECT DESCRLPItON .................... 2.1
2.1. General Project Description ........................... 2.1
2.2. Physical Plant ........................... 2.4
2.3. Reservoir .............................. 2.10
14. Construction Methods .............................. 2.11
2.5. Project Operation .............................. 2.15
2.6. Transmission Line and Substations .... ..... ............ 2.16
2.7. Cost Summary .................................. 2.16
3. POLICY, LEGAL, AND ADMINISTRATIVE FRAMEWORK .. ....... 3.1
3.1. Environmental Protection ............................ 3.1
3.2. Resettlement .................................... 3.8
4. BASELINE CONDITIONS ................................ 4.1
4.1. Physical Geography ................................ 4.1
4.2. Biogeography .................................. 4.7
4.3. The Aquatic System ................................ 4.9
4.4. Terrestrial Vegetation, Wildlife and Biodiversitv ..... ........ 4.41
4.5. Socio-economic Environment ......... ................ 4.55
5. ENVIRONMENTAL EFFECTS .................. 5.1
5.1. Environmental Benefits ............................... 5.2
5.2. Aquatic Impacts and Mitigation ........................... 5.6
5.3. Terrestrial Impacts and Mitigation ......................5..2..,
5.4. Socio-economic Impacts and Mitigation ....... ............ 5.49
5.5. Construction Impacts and Mitigation ......... ............ 5.63
5.6. Transmission Line Effects and Mitigation ....... ........... 5.69
6. RESEITLEMENT AND SOCIAL ISSUES ...................... 6.1
6.1. National Resettlement Policies. 6.1
6.2. Characteristics of Resett!zemen: Areas .... ... ............. 6.1
6.3. Socioeconomic Profile in Areas to Be Inundated .6.4
6.4. Consultation Process ............................... 6.5
6.5. Institutional Arrangements ................. .... ..6.7
7. ENMRONMENTAL MONITORING AND TRAINING PROGRAM ...... 7.1
7.1. Overview of The Monitoring Program ..................: 7.1
7.2. TriningPgmm andSpc Activities .. 7.12
7.3. Coss .7.14
8. RECOMMENDATIONS
ANNEX 1 Rferences
ANNEX 2 Species List
ANNEX 3 The I pl.meutation of lwfroi a.utal
Protection Measures
LTSr OF FIGURES
Figure 1.1: Relationship between ntal capacity and cost per kW for 49 proects in Sichuan Province.(CHIDI, 1994). 1.7 Figure 2.1: Lotion of Ertan Hydeect Prqject on Yalong River in
Southwestern Sichuan. 2.2
Figure 2.2: Comprehve Development Plan for Lower Yalong River
Involving 11 Hydreectric Prciects. 2.3
Figure 2.3: Layout of Ertan H ic Project Facilities. 2.5 Figure 2.4: Elevation-and Longitudinal Section thrugh Ertan Dam Depicting
Dam, Spillways and Plunge Pool. 2.6
Figure 2.5: Section Through Underground Power Station for Ertan Project * Depicting Intake, Penstock, Underground Chambers, and Tailrace
Tunnels. 2.9
Figure 4.1: The Chang Jiang (Yangtze) River and its tributaries, including the Yalong River Cm bold) and the locations of the Erti and Gezhouba hydroelectric projects. 4.2 Figure 4.2: Yalong River watershed within Sichuan Province: Drainage area of
Ertan Hydroelectric Project. 4.3
Figure 4.3: Relief map of Yalong River Basin in Southwest Sichuan Province,
China. 4.4
Figure 4.4: Locations of Known Geologic Faults in the Vicinity of Ertan Project and Locations of Seismic Monitoring Stations. 4.8
Figure 4.5: Biounits of western Sichuan. 4.10
Figure 4.6: Locations of Hydrologic. Watcr Quality and Mecteorological Monitoring Stations in the Yalong River Basin. 4.1l Figure 4.7: Average Monthly Discharge at Wali, Luning and Xiaodeshi Hydrologic Gauging Stations on Yalong River. 4. I^ Figure 4.8: Flow Regime Representing High Flow Year in Yalong River (Measured at Xiaodeshi Gaging Station). 4.13 Figure 4.9: Flow Reginie Representing a Normal Year in Yalong River (Measured at Xiaodeshi Gaging Station). 4.14 Figure 4.10: Flow Reime Representira Low Flow Conditions in Yalong River (Measured at Xiaodeshi Gaging Station). 4.15 Figure 4.11: Average monthly flow in Ganyi River (Yanbian Gauging Station,
1976-1993). -4.16
Figure 4.12: Relative average monthly discharge of Yalong and JIrsha River downstream from confluence. 4.18 Figure 4.13: Monthly aveage wa temperate of Yalong River at Xiaodeshi.
Gaging Station (1959 -1992) 4.24
Figure 4.14: Monthly water temperature regime of Ganyu River at Yanbian
Gaging Station (1978 .1982) 4.25
Figure 4.15: Distributions of Three Fish Species Found irn Project Area Representing the Three Major Distribution/Ecological Types: Type A = plains; Type B = Mid-Elevaion; and Type C = High -Elevation. 4.37 Figure 4.16: Photograph of Fish Species Observed in Fishermen's Catch at
Mouth of Puwei River on May 28, 1994. 4.39
Figure 4.17: Forestry map (1978) of the lower Yaldng watershed and surroundings. 4.42 Fi-ure 4.18: Distribution of mature forests in the lower Yalong basin in 1985. 4.43 Figure 4.19: Open, savannah-type vegetation characteristic of the steep slopes of the valley walls within the Ertan Reservoir area. 4.44 Fivure -.'0 Schematic representation of altitudinal zones of vegetation in the Yalong
Vallev. 4.45
Fiiurv :.': Current. Known Distribution of Giant Pandas in Western Sichuan (narrow lines; and Locations of Nature Reserves (bold-gazetted. hatched-propus.d) (Sichuan Forstry Department, 1985). 4.50
11-ure. .' Locations of Reserves in the Southwest Mountains Biounit in
Sichuan PTnvince: B12-a -gazetted; white -proposed 4.54 Figure 4.23: Locations of Timber Harvest Areas and Forest Management Bureaus in Yalong Rlver Basin. 4.58 Figure 4.24: Log Handling F=Iii._s in Y' aong River at Xiaokesh.1 1! km
Downstream Fru::, Eix. 4.59
Figuzv 4.25: Adrministrati;e ;Thts ir l'L E-rmn Reservoir Area. 4.67 '0 ' 2 ' '; ~. '', '.0 ' '- ..s.''', -; ', -'t- * Figure 4.26: Yi Woman Herding Goats. 4.70 Figure 4.27: Distribution of Schistosomiasis Disease Vectors in Yanbiars County (Panzhihua Health Bureau, 1993). 4.74 Figure 5.1: Representative Water Levels in the Ertan Reservoir through Five Yea=s of Opwation (Based on the 1961-1965 Flow Regimes). 5.8 -Figur 5.2: Effet of Daily Flow Fluctuation at Six Locations Downstream froip
Ertan Dwa. -5.12
Figure 5.3: Longitudinal Profile of Sediment Accumulation in Ertan
Reservoir 5.15
Figure 5.4: Longitudinal Profile of Sediment Accumulation in Ganyu Arm of
Ertan Reservoir 5.16
Figure 5.5: Locations of proposed fish harvest facilities on Ertan Reservoir and
Ganyu Arm. 5.39
Figure 5.6: Schematic diagram of trammel and trap net deployment for fish harvest. 5.40 Figure 5.7: Distribution of Drawdown Areas for Development in the Ganyu * Arm. 5.57
Figure 6.1: The Hongge Resettlement Area. 6.3
Figure 7.1: Administrative framework for Ertan Environmental Monitorin,
Programn 7.13
Chapter 1
quotesdbs_dbs18.pdfusesText_24
[PDF] THOUGHT AND SOCIETAL CHALLENGES