【题目】Is growth good for biodiversity(生物多样性)?To answer the question, it is critical to define what we mean by growth . Is growth gross domestic product (GDP), the"monetary value of all the finished goods within a country's borders"?Or does it mean improving the human standard of...
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In the Americas, the populations of species are about 31 percent smaller than those was at the time of European colonization, according the report. With the growing effects of climate change added to the other drivers, this loss is projected to reach 40 percent by 2050, it says. In Africa,...
Biodiversity is necessary for all living things,including humans.However,it is dangerous because of human activities such as deforestation(毁林),pollution,and climate change. One of the main reasons why biodiversity is important is that it provides us with many necessary ecosystem ser...
All creatures great and small This is the latest in an occasional feature on how to spend aperfect summer day.What is it about... J Whitfield - 《Nature》 被引量: 18发表: 2001年 The problem of animal pain: a theodicy for all creatures great and small Animal suffering constitutes perhaps...
Biological diversity is the variety of all life forms—the different plants, animals and microorganisms, the genes they1)___, and the ecosystems to which they belong. Millions of years of2)___from other continents have resulted in Australian plants and animals evolving in ways3)___from elsewh...
Much of the Amazon’s biodiversity (生物多样性) is under fire-literally. In the last two decades, deforestation (滥伐) and forest fire ate into the ranges of thousands of plant and animal species in the Amazon rainforest. The extent of the damage is closely tied to the practice of laws ...
"Man is an integral part of nature"; "Dao follows the laws of nature"; and "All beings are equal". China, as one of the first countries to sign and approve the Convention on Biological Diversity, has always attached great importance to biodiversity conservation and preserves biodiversity with...
Declines in animal and plant abundance have been documented inside protected areas6,8,9 and in many countries the effectiveness of protection is being compromised by external pressures and inadequate government support10,11. Protecting all terrestrial sites of conservation significance could cost US$ 76...
in isolation from nature – it is the “infrastructure” that supports all life on Earth. Protecting biodiversity isn’t just about saving animals or habitats; it’s about providing sustainable access to food and water. And it’s about helping us cope with the worst effects of climate chan...