Land severely depleted by urbanization, population growth, intensive agriculture and climate change.

城市化、人口增长、集业和气候变化使严重枯竭。

Sustainable intensification is another possible solution to this problem, because it is a way of increasing food production without harming the environment or using new land.

可持续集化是可能有效解决这一问题方法，因为它是在不损害环境或使用新情下增加粮食产量一种方法。

Yes, and she mentions that one possible solution is sustainable intensification of agriculture, which means increasing food production in ways which don't damage the environment or use new land.

是，她提到一个可能解决方案就是业可持续集化，这意味着以不破坏环境或不占用新方式增加粮食产量。

As the population of the world increases and the land that's available for agriculture is becoming stretched, there's an interest in trying to increase productivity by other means… so sustainable intensification of agriculture is one way…

随着世界人口增长以及可用于业变得紧张，人们开始有兴趣尝试通过其它方法提高生产率… … 所以业可持续集化是其中一种方法。

Human actions are now releasing 9.4 billion metric tons of carbon into the atmosphere, from activities such as burning fossil fuels and intensive agricultural practices, and other ways we change the way we use land, including deforestation.

人类活动现在正在向大气中释放94亿公吨碳，这些碳来自燃烧化石燃料和集化业实践等活动， 以及我们改变使用方式其他方式， 包括森林砍伐。