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>>>Interview Reservoir Administrator>>>
Likaizhen，Is Huangyangchuan Caojia Hu An administrator, reservoir is local hydrological stations in an official,
CaoJiaHu reservoir has been working for over thirty years, the local hydrological conditions of knowledge and
understanding of the most, the situation of an antelope sichuan river and her development and future is how to see?
Q：Can you tell me some thing CaoJiaHu reservoir for us?
A：CaoJiaHu The reservoir was founded in 1959, when build inventories 730 million cubic meters, 1972, reinforce the
second heightening increase capacity of 980 million cubic meters of inventory of the sediment deposition, due to
the elevation is also now reservoir 2273 to 2259.5, and we reservoir between the main function of GuLangXian city,
one hand supply downstream DingNing, HuBian, YongFengTan towns such as water and disinfection over thirteen million
acres of land, another watered plays an incomplete adjustment of water supply for the role, and on flood control
function.
A：You know the change in recent years reservoir have those?
Q：The recent decrease in year amount of reservoir, the original average annual inflow in 1970 for 620 million stere,
until 1980, reduced to about 600 million cubic meters, by 1990 descend to 507 million cubic meters, to 2000 has
been reduced to a 480 million cubic meters, is shown a trend of decline while reservoir in year brings but accorting
increased year by year, affect the database is.
A：You of the capacity of water reservoir changes will bring to what effect?
Q：This is mainly affect the downstream of the agricultural production and economic development, the original
database is bigger when can accommodate 9 million cubic meters of water, for example can be irrigated farmland,
and now thirty thousand mu hold only 40,000 cubic meters of water, but only half of farmland, originally irrigated
land area of cultivated land per capita is 10 acres of words, now only five acres of the farm, this makes farmers
lost half of all land, economic survival by a great influence, although it is now an antelope sichuan river of river
pollution haven't overweight, but the original pollution small when used in the processing fees just traditionalists
drink per cubic meter of 0.5 yuan, but now garbage and some chemical waste discharging make the treatment cost doubled,
these are the reasons affecting our economic development.
A：Why can appear these changes?
Q：An antelope Yellowsheepr river, on the one hand, is the amount of reducing environment, on the other hand
is a small environmental influence; Is concerned, environment, global warming is melting glaciers on earth
many freshwater resources of sichuan, a wild river is qilian mountain glaciers snow water soluable infiltration
down slowly, and the surface water in the melting of glaciers, coupled with low water quickly to soil and water
protection ethnics-people area, a lot of bad unploughed earth of vegetation farm, cut down will a lot of sediment
to downstream, make water gradually reduced; Just a small environmental speaking, an antelope sichuan river sides
resident population is scattered, water is not reasonable, every one well and can't concentrate, which caused a
lot of surface water the waste of life and is among the people, make the mess on waste water contaminated, water
quality, water bad living and ecological environment has changed, also affect an antelope sichuan river decrease,
and families of groundwater, a well of water continued to decline, underground water nature also ooze water
underground missing persons; And a lot of river sand river stone mining, caused the damage and bottom riverbed,
structural change, a large number of surface water flow not so far is leaking into the river sediment of natural
cannot flow, to downstream.
A：You think how to change the current situation?
Q：More trees upstream, protect the ecological environment, middle area reduces garbage and sewage discharge for
drink, and utilizes concentrating on life in the water, reduce waste, try not to groundwater, variety of trees
on both sides of the river in small environment, improve grass downstream areas GuanTian added more to pressure
Wells groundwater resources.
A：You as water conservancy department in governance, specifically made those things?
Q：We specially set up water and soil conservation organization "water and soil conservation station" is mainly
responsible for the upper-middle soil protection, and areas where conditions are right in the centralized has
also taken the way to save water, water supply at climate weather conditions allow time for artificial
precipitation homework, manual intervention precipitation, increase surface water added in using certain time
for each year of water-saving propaganda, planting trees, based on the actual action to calls for people to join
to environmental protection and water conservation.
