问题 多项选择题

根据《环境影响评价技术导则-生态影响》,关于生态影响评价工作范围的确定原则,说法正确的是()。

A.生态影响评价仅涵盖评价项目全部活动的直接影响区域

B.生态影响评价应能够充分体现生态完整性

C.生态影响评价范围可以影响区域所涉及的完整气候单元为参照边界

D.生态影响评价范围可以影响区域所涉及的完整地理单元界限为参照边界

答案

参考答案:B, C, D

解析:生态影响评价工作范围要涵盖评价项目全部活动的直接影响区域和间接影响区域。直接影响是指经济社会活动所导致的不可避免的、与该活动同时同地发生的生态影响,比如工程施工占地、植被破坏等。而间接影响是指经济社会活动及其直接影响所诱发的、与该活动不在同一地点或不在同一时间发生的生态影响。比如大型水库建设可能诱发上游地区出现的地质灾害等。由于其发生的异地性或滞后性,往往不容易观测、监测或察觉到,需要借助于以往项目类比或经验的积累来判断。

多项选择题
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Sports News of the Week

Bolt gains 100m title again in Moscow

Last updated: Monday, Aug-12-2013, 08:54

USAIN BOLT of Jamaica won the men's 100 meters final during the IAAF World Athletics Championships in Moscow on Sunday.

Usain Bolt was made to look human by a combination of a Russian rainstorm and a fired-up Justin Gatlin on Sunday but the Jamaican superstar was still good enough to regain his world 100 meters title in a surging 9.77 seconds.

With former world and Olympic champion and twice-banned doper Gatlin leading at halfway, Bolt was forced to race a rival, rather than the clock.

Jason Dufner wins PGA Championship

Last Updated: Monday, August 12, 2013, 10:38

Jason Dufner won his first major title at the 95th PGA Championship, the top U.S. golf competition, seizing an early lead on Sunday at Oak Hill, Texas and holding on for victory despite a bogey-bogey finish.

The 36-year-old American, who squandered a four-shot lead with four holes to play in losing the 2011 PGA Championship, fired a final-round two-under par 68 to finish on 10-under par 270 for 72 holes.

Isinbaeva leads harvest day for host Russia at Moscow worlds

Last updated: Wednesday, August 14, 2013, 10:35

Russia's "pole vault queen" Elena Isinbaeva ignited the Luzhniki stadium as she claimed her third world title on the fourth day of the 2013 IAAF World

Championships here on Tuesday, which saw host Russia harvested two gold and one silver medals in seven finals.

Ireland's Heffernan wins world walk title at 35 Last Updated: Wednesday, August 14,2013,15:15

Ireland's Robert Heffernan won the world championship 50km walk title on Wednesday as the 35-year-old finally tasted glory after 13 years of heartbreak and near-misses.

Heffernan, fourth in the 2012 Olympic 50km and fourth in both walks at last year's European championships, broke clear of Mikhail Ryzhov after 35km to deny Russia a clean sweep of the walks after they took gold in both 20km events earlier in the week.

小题1:When did Bolt regain the men's 100 meters final?

A.August 11.

B.August 12.

C.August 13.

D.August 14.小题2:Where is the PGA held?

A.Jamaica.

B.Russia.

C.America.

D.Ireland.小题3:______ won the world championship at last after trying hard for 13 years.

A.Jason

B.Bolt

C.Isinbaeva

D.Heffernan