West Estonian Archipelago biosphere reserve. Hiiumaa is the second biggest island of Moonsund archipelago and Estonian coast. Hiiumaa island alongside with Kassari island and about other 200 island and islets is a Hiiu County with area about 1023 sq km. Hiiumaa has joined the International agreement Called
続きを読む →Pilot alternative livelihoods for local communities in Katunskiy Biosphere Reserve. Katunsky Biosphere Reserve has introduced a renewable energy source in the form of an experimental model of a solar water heater as a means to conserve forest resources in Central Altai. The solar water heater and its portable
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