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- Hydro-dam, fresh water ecosystem, biodiversity, forest ecosystems at upstream watershed

How do we deal with conflicting environment challenges/solutions? Do we have safeguard measure to guarantee win-win?. - Hydro-dam, fresh water ecosystem, biodiversity, forest ecosystems at upstream watershed. - Solar PV, electricity and water use & pollution.

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- Hydro-dam, fresh water ecosystem, biodiversity, forest ecosystems at upstream watershed

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  1. How do we deal with conflicting environment challenges/solutions? Do we have safeguard measure to guarantee win-win? - Hydro-dam, fresh water ecosystem, biodiversity, forest ecosystems at upstream watershed - Solar PV, electricity and water use & pollution - Wind energy and bird migration corridors

  2. Three Gorges Gezhouba Xiangjiaba Xiluodu Baihetan Wudongde Xiaonanhai Dam Vs National Nature Reserve for Rare and Endemic Fish Protection in the Upper-stream of the Yangtze River Upper Yangtze Native Fish Reserve 鱼类资源:保护区水域内分布有鱼类189种,包括长江特有鱼类66种(包括白鲟、达氏鲟、胭脂鱼),占长江特有鱼类的44%。

  3. Largemouth Bronze Gudgeon Black carp Chinese Sucker Grass carp Brass Gudgeon Dabry’s Sturgeon Elongate Loach Silver carp Yangtze Paddlefish Bighead carp

  4. Major threats to Fresh Water Fish • 水利变化Changes to hydrology • 水坝、跨流域调水、抽取地下水 • 水污染Water pollution • 城市、工业点源、农业非点源 • 外来入侵物种Invasive Species • 栖息地破坏habitat damage • 渠化、航道建设 • 过度捕捞 overharvesting • 全球气候变化 climate change

  5. - Hydro total potential: 0.4-0.5billion kw/hrs • - Current: 0.14 – 0.2 billion kw/hrs • 12th 5 yr plan: 2/3 of 11.4% non-petro based energy

  6. Hydrodam and low-carbon society低碳社会中的水电 • 水电的诱惑hydropower’s temptation: • 清洁的, 可再生的能源;没有或者几乎可以忽略不计的二氧化碳排放量 clean and neglectable CO2 emission particularly in post-Copenhagen era • 就当前的能源状况而言,水电是一个不可能回避的选择hydropower Vs coal-based energy production; • “清洁”水电的生态影响 : Ecological impact of “clean" hydropower • 改变水文过程 • 改变水温和泥沙量 • 淹没栖息地 • 洄游通道被阻断 • 洪泛平原丧失

  7. 4. EIA Processes on Dam: public participation and information disclosure 1. Annual Expert Review Committee on modification to National Protected Areas in SEPA (on-going for 3 years) County Safeguard mechanism 2. Information disclosure and legal demand for administrative review 3. Petitions to National Congress through CCPCC, and CPC members 4. Media support

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