最后，年轻一代的生态学家发现，涉及行为和生活史适应的生态问题比测量物理常量更有吸引力。
Finally, younger ecologists have found ecological problems involving behavior and life-history adaptations more attractive than measuring physical constants.
物种一旦消失就再也找不回来了，随物种一同丢失的可能还有某种疾病的治愈之法、对进化史的新见解、生态链中的其他关键角色等等。
Species can be lost forever, and with it, possible cures for disease, insights into the history of evolution, critical members of ecosystems.
在北澳大利亚兰杰（Ranger）铀矿26年开发史的大部分时期内，它一直受到来自生态学家的抗议，他们反对在一个世界遗产公园的周边地区开发铀矿用于核燃料生产。
FOR much of its 26-year life the Ranger uranium mine in north Australia has seen protests from ecologists who oppose digging for nuclear fuel on the edge of a world heritage park.
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