Water birds and fish reappear in Baiyangdian
文章来源: 文章作者: 发布时间:2006-09-22 02:21 字体: [ ]  进入论坛
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Chinanews, Shijiazhuang, Sept. 20 – Environment in Baiyangdian, a famous scenic1 spot near Beijing and Tianjin, has greatly improved this year after local government has taken a series of measures including adding more water from the upper reaches into the river, clearing away sediments3 in the river bank and improving the environment near the region. Environment in the swamp area in Baiyangdian has greatly improved and water birds and fish, which had disappeared in the region for many years, have begun to show up again.

 

In recent years, Hebei provincial4 government has invested 40 million yuan to ameliorate the environment in Baiyangdian. They have cleared away 5 million cubic meters of sediment2 in the river bank. As a result, the ecological5 environment in Baiyangdian has become better than before. The measures have prevented Baiyangdian Lake from shrinking and its ecological environment has become better in the swamp area. This has created a favorable ecological environment for the fish and water plants there.

 

At present, the ecological environment in Baiyangdian has been restored to its original good condition. Water level in Baiyangdian has reached 6.85 meters and its quality has become much better. As a result, fish and birds have increased in large numbers.

 

There are now 192 types of birds living in the region. Birds such as bustards, swans, and cranes, which have become extinct in the region for many years, have reappeared again. There are now 216 grey cranes living in the area and 27 bustards have been spotted6 there. Bustard is a bird under the state-level protection list.

 

The type of fishes has also increased from 11 families and 18 species to the present 17 families and 34 species. Fishes like opsariichthys bidens and abbottina rivularis, once no longer seen in the region, have shown up again now.

 

As water plants have increased over large areas, underground water level in Baiyangdian has stopped sinking. This year, the underground water level is 0.6 meter less than previous years.

 



点击收听单词发音收听单词发音  

1 scenic aDbyP     
adj.自然景色的,景色优美的
参考例句:
  • The scenic beauty of the place entranced the visitors.这里的美丽风光把游客们迷住了。
  • The scenic spot is on northwestern outskirts of Beijing.这个风景区位于北京的西北远郊。
2 sediment IsByK     
n.沉淀,沉渣,沉积(物)
参考例句:
  • The sediment settled and the water was clear.杂质沉淀后,水变清了。
  • Sediment begins to choke the channel's opening.沉积物开始淤塞河道口。
3 sediments 8b3acb612b624abdf2c2881bc6928565     
沉淀物( sediment的名词复数 ); 沉积物
参考例句:
  • When deposited, 70-80% of the volume of muddy sediments may be water. 泥质沉积物沉积后,体积的70-80%是水。
  • Oligocene erosion had truncated the sediments draped over the dome. 覆盖于穹丘上的沉积岩为渐新世侵蚀所截削。
4 provincial Nt8ye     
adj.省的,地方的;n.外省人,乡下人
参考例句:
  • City dwellers think country folk have provincial attitudes.城里人以为乡下人思想迂腐。
  • Two leading cadres came down from the provincial capital yesterday.昨天从省里下来了两位领导干部。
5 ecological IrRxX     
adj.生态的,生态学的
参考例句:
  • The region has been declared an ecological disaster zone.这个地区已经宣布为生态灾难区。
  • Each animal has its ecological niche.每种动物都有自己的生态位.
6 spotted 7FEyj     
adj.有斑点的,斑纹的,弄污了的
参考例句:
  • The milkman selected the spotted cows,from among a herd of two hundred.牛奶商从一群200头牛中选出有斑点的牛。
  • Sam's shop stocks short spotted socks.山姆的商店屯积了有斑点的短袜。
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