Based on the extension of existing urban green space construction, a new urban greening system is put forward, which is composed of both the landscape greening and the nature conservation.

在拓展现有城市绿地建设内容的基础上，提出了园林绿化与自然保护相结合的城市绿地体系构架，为城市自然保护提供了一条新思路。

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The nature conservation law of European Union embodies the common environmental policy of this region, whose legal bond on the member states is stronger than the traditional international law.

欧盟的自然保护法体现了区域内共同的环境政策，其对成员国的约束力强于传统国际法。

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We tend to look at nature conservation as some kind of favor that human beings are granting to the natural world.

我们倾向于把保护自然看作是人类给予自然界的某种恩惠。

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The observance is organized by a conservation group, the World Wide Fund for Nature, also known as the World Wildlife Fund.

VOA: special.2010.03.22

The report is from the International Union for the Conservation of Nature and an organization known as Traffic.

VOA: special.2009.12.14

The list is kept by the International Union for Conservation of Nature.

VOA: special.2010.04.20

The 1972 World Heritage Convention links together in a single document the concepts of nature conservation and the preservation of cultural properties.

UNESCO: UK National Commission for UNESCO - UNESCO Conventions, Recommendations & Declarations in the UK

The most significant feature of the 1972 World Heritage Convention is that it binds in a single document the concepts of nature conservation and the preservation of cultural properties and sets out the duties of member-states and the international community for the preservation of monuments of world heritage.

UNESCO: Convention on World Cultural and Natural Heritage

The Gough mouse is one of 2, 900 non-native species damaging native wildlife on the 17 UK Overseas Territories and Crown Dependencies, a review by the Joint Nature Conservation Committee (JNCC) has found.

BBC: NEWS | Science/Nature | Albatross chicks attacked by mice