这些因素可能通过栖息地的破坏而消失，而当我们观察那些没有了这些因素的栖息地，可以看到栖息地选择的重要性。
We saw how important habitat selection is when we look at habitats where some of these factors are removed, perhaps through habitat destruction.
有证据表明，人类的捕猎和栖息地的破坏可能是导致当前物种大量灭绝的原因。
Evidence points to hunting by humans and habitat destruction as the likely causes for the current mass extinction.
其中之一就是对野生动物栖息地的破坏。
栖息地的破坏是导致许多物种濒危及灭绝的主要原因。
Destruction of habitats has been leading to many species endangered, even extinct.
在整个区域内，野生动物栖息地的破坏已经成为动物数量大幅度缩减的元凶。
The habitat destruction has contributed to a plunging animal population throughout the region.
不过，即使栖息地的破坏大量减少，斑点猫头鹰种群数量迄今并未恢复。
But even with less of its habitat being destroyed the spotted owl population has yet to bounce back.
他成功阻止了对云南原始森林的砍伐，由此也阻止了对金丝猴栖息地的破坏。
He managed to stop the cutting of virgin forest (and the destruction of golden monkey habitat) in Yunnan province.
由于狩猎和栖息地的破坏，北美一度常见的美洲虎变成了一道罕见的风景。
The once-common jaguar has become a rare sight in North America, thanks to hunting and habitat fragmentation.
过度开发利用以及栖息地的破坏和污染是导致福建蛇类资源锐减的主要因素。
Excess development and utilization, as well as the habitat damage and pollution are the main factors of leading the sharp decrease of resource of snakes in Fujian.
布劳斯汀强调，虽然壶菌和其他疾病可以在蛙类中自然传播，但人类对其栖息地的破坏也应受到谴责。
Although the chytrid fungus and other diseases can spread naturally among frogs, Blaustein noted that human destruction of their habitat is also to blame.
过度的耕作、化学品的使用和栖息地的破坏，最终会破坏原本能成为我们的合作伙伴的有机体。
Excessive cultivation, chemical use and habitat destruction eventually destroy the very organisms that could be our partners.
许多物种，比如灰狼和棕熊，在遭受了数量急剧下降和自然栖息地的破坏殆尽之后，它们的活动范围小得可怜。
Many species, such as the grey Wolf and brown bear, have experienced substantial population declines and seen their ranges contract as their natural habitats have been destroyed.
传粉者受到杀虫剂、外来物种、和栖息地的破坏，他们会受到威胁，但由于缺乏关注而忽略了它们的重要性。
Pollinators are threatened by pesticides, invasive species, and habitat destruction, but they are especially threatened by a lack of awareness about their importance.
相反，栖息地的破坏继续有增无减，一些专家警告说，地球现正面临其第六次大灭绝阶段-自6500万年前恐龙消失最新的一次。
Instead, habitat destruction has continued unabated, and some experts now warn that the planet faces its sixth mass extinction phase — the latest since dinosaurs vanished 65 million years ago.
鸟儿在烟尘中飞翔可能会迷失方向，也可能会吸入有毒气体，但是这种风险跟原油对它们栖息地的破坏相比可以说是微不足道的。
Birds flying in the plume can become disoriented, and could suffer toxic effects. This risk, however, is minimal when compared to oil coating and ingestion.
即使是一个生态效率高得多的工业系统，如果它发展得更大，也会比更小、更不生态效率的经济产生更多的垃圾，破坏更多的栖息地和物种。
Even a vastly more ecoefficient industrial system could, were it to grow much larger, generate more total waste and destroy more habitat and species than would a smaller, less ecoefficient economy.
人们正在破坏它们的自然栖息地。
所以我们会把它们放到动物园中保护它们不受偷猎者以及栖息地破坏的侵害。
So we keep putting them into zoos to protect them from poachers, as well as from habitat destruction.
偷猎和栖息地被破坏威胁着非洲象的生活范围。
Poaching and habitat destruction threaten African elephants throughout their range.
包括新西兰的棕色泥鳅，它们的湿栖息地已几乎因为排水设施建设，农业灌溉和土地开发而遭完全破坏。
They include the brown mudfish in New Zealand, whose wetland habitats have been virtually destroyed through drainage schemes, irrigation and land development.
但是事情依然在恶化。栖息地还在遭到破坏，持续增加的富人们正在不断掠夺野生动物的生存空间和资源。
Yet things are still getting worse — habitats are still being destroyed, and a growing, richer population is taking space and resources away from wildlife.
海斯提到，出去气候变化，栖息地遭到破坏，物种入侵，阿特拉津的使用时导致两栖动物数量减少的另一元凶。
The results indicate atrazine could contribute to amphibian population declines, along with climate change, habitat loss and invasive species, Hayes said.
后来木材公司为当地居民提供了工作，但代价是大片林地被购买去当作皆伐区，密林只剩树桩，熊的栖息地和鲑鱼的产卵地都遭到了破坏。
Timber companies offered jobs. But wages from those jobs bought clear-cuts that reduced forests to stumps, destroying bear habitat and salmon spawning grounds.
后来木材公司为当地居民提供了工作，但代价是大片林地被购买去当作皆伐区，密林只剩树桩，熊的栖息地和鲑鱼的产卵地都遭到了破坏。
Timber companies offered jobs. But wages from those jobs bought clear-cuts that reduced forests to stumps, destroying bear habitat and salmon spawning grounds.
应用推荐