During such long dry periods, the risk of human-wildlife conflict increases.

在如此漫长的干旱时期，人类与野生动物冲突的风险增加。

But there has been no clear evidence Mars also experienced dry periods.

但目前还没有明确的证据表明火星也经历过干旱时期。

This hexagonal evidence suggests there were long dry periods in the Gale Crater area.

这一六边形证据表明盖尔陨石坑地区曾有过长时间的干旱期。

However, scientists say a long, dry period in the state helped the fire move quickly.

然而，科学家们表示，该州长期的干旱助长了火势迅速蔓延。

The extreme dry period has severely cut water supplies and forced officials to urge residents to save water.

极端干旱时期严重切断了供水，迫使官员敦促居民节约用水。

The dry period is expected to continue in what experts say could be the worst drought in 500 years.

干旱期预计将继续，专家称这可能是500年来最严重的干旱。

The hub location offered several environmental settings, from forests to grasslands, changing over time between dry and wet periods.

该中心的位置提供了从森林到草原的多种环境背景，随着时间的推移，在旱季和雨季之间会发生变化。

Climate change will bring more dry periods and higher temperatures that make it easy for fires to start and spread.

气候变化将会带来更多的干旱期和更高的气温，这使得火灾更容易发生和蔓延。

They maintain water flow during dry periods.

它们在干旱时期保持水流。

Their study centered around two cold and dry periods.

他们的研究集中在两个寒冷干燥的时期。

24.which they can rely on to get through dry periods.

他们可以依靠这些来度过干旱期。

It happened in a dry place, during a dry period, before human-caused climate change had truly taken effect.

它发生在一个干燥的地方，在一个干燥的时期，在人类引起的气候变化真正生效之前。

The situation is made worse by a rise in dry periods linked to climate change, the World Resources Institute or WRI said.

形势每况愈下，因为与气候变化相关的干旱期增多了，世界资源研究所（WRI）这样认为。

During the dry period, it can survive for two months out of the water by staying in moist environments.

在干旱期，它可以在潮湿的环境中离开水存活两个月。

This solar panel powers a water pump that fills this reservoir so the village can make it through dry periods.

这个太阳能电池板为一个水泵提供动力，该水泵可以为这个水库注水，这样村庄就可以度过旱季。

This solar panel powers a water pump, so the village can make it through dry periods by filling this reservoir.

这个太阳能电池板为水泵提供动力，因此村庄可以通过向这个水库注水来度过旱季。

When they detect an extended dry period, they divert their metabolisms, producing sugars and certain stress-associated proteins and other materials in their tissues.

当它们检测到较长的干燥期时，它们会转移新陈代谢， 在组织中产生糖分和某些与压力相关的蛋白质和其他物质。

Lawmakers want to more closely examine the state's complex water system to see how it might be changed to ensure continual supplies during especially dry periods.

立法者们希望更仔细地检查该州复杂的供水系统，看看如何改变它，以确保在特别干旱的时期不间断供水。

All of these foods are storage roots that are filled with deliciousness originally meant to help the plant through hard times, like a dry period or cold winter.

所有这些食物都是储存根，充满了美味，最初是为了帮助植物度过困难时期，比如干燥期或寒冷的冬天。

Drier periods and hotter weather often combine to create the ideal conditions for large, destructive fires: tinder-dry vegetation ready to burn, and a paucity of fire-dousing rain.

干燥的时期和炎热的天气往往会结合在一起，为大规模、破坏性的火灾创造理想的条件：干燥的植被很容易燃烧，而缺乏可以扑灭火灾的雨水。