Income and reduce expenditure to ensure the rational allocation of water safety
The objective of human demand for water also can not keep the rate, the ultimate solution is to conserve water, construction of water-saving society, take the content development, with relatively stable water supply, support sustainable economic and social development.
Hainan Province in 2008 the total water consumption 4.689 billion m3, of which the first industry water use accounts for about 77% of the total water consumption; living and industrial water use the same second, the second highest, respectively, accounting for 10% of the total water consumption; the tertiary industry and the environment less than 4% of total water consumption. Clearly the focus of water-saving agriculture.
Impermeable lining of irrigation channels across the province status is low, the field flood irrigation more common, more extensive use of water, 40% irrigation water use efficiency generally skip, seepage through the channel lining and field irrigation techniques for improving irrigation water use efficiency can be to 50% or more, only a conservative estimate the water saving project amount is also more than 500 million m3. Meanwhile, agricultural water is generally low, combined with the peasants do not pay water charges or pay a serious phenomenon, incomplete, difficult to maintain the water project water revenues normal operation and maintenance, low water price is not conducive to increase their water-saving consciousness. Water for agricultural irrigation water users could be considered for water to take the prescribed way to fill out income, not increase the burden on farmers, but also to reduce water wastage and ensure that units receive the water pipe to form a win-win situation. In short, the sound input mechanism, straighten out the water, to solve the bottleneck resources, water development is the core of the track into benign.
Industrial and domestic water conservation, the main economic price of water should be used to leverage the same time, use regulations, administration, publicity and a series of measures to strengthen water-saving awareness, promoting the production process of continuous improvement of water, reuse and continuous improvement of living festival wider application of water apparatus. Sub-sector development of water policy, water according to the basic price within a fixed fee, the implementation of a progressive increase over the fixed water system, the implementation of stepped water, Flood water, etc., and gradually straighten out the price formation mechanism. Strict enforcement of total control, quota management system, and comprehensively promote water-saving society.
(C) a reasonable allocation, unified control, strict management
Should be based on watershed as a unit, a combination of administrative regions, the total allocation of water resources development programs, the administrative area should be further detailed configuration of sub-sectors, and gradually the initial definition of water rights to the user level, the real total control of the implementation of the fixed management system. Priority allocation of water resources to meet the urban and rural water; followed by water for industrial use, within the industry, subject to water efficiency, effectiveness and environmental impact of sewage and other comprehensive factors, development of a dynamic water allocation priority order; again is to try to meet agricultural and environmental water. Water sector should be based on refinement of the priority order of water distribution, water distribution management to develop emergency plans, in flat water or dry years, when the inflow continued to decrease, the obvious contradiction between supply and demand, it should be implemented strictly in accordance with the plan of distribution of water management, water use for productive , partial suspension, and must not yield to the demands of its short-term interests, which resulted in a basic emergency reservoir water are not the passive situation. Water Resources to develop a good, more importantly, configuration and use of good; Water not only to build, more importantly, manage.
(D) protect the ecological, the mountains and green waters flow
Xing civil, construction and there must be destroyed; engage in the production, development, and there is pollution. Only the different levels of destruction and pollution, there is no damage or contamination is not likely. We are faced with a series of water problems, essentially reflected the relationship between man and nature. Economic development must respect nature, and try to minimize adverse effects. Ecological protection, protection of each river's water conservation forest, is to protect our homeland, protect our lives. Otherwise, our environment there can be no guarantee of security and stability of the water, let alone the sustainability of economic and social development. Water Conservation Area shall be prohibited in any form of development and construction, positive and steady implementation of the ecological migration policies, try to put an end to human activities on water conservation district of interference and disruption. All construction projects are subject to strict environmental impact assessment system, fully consider the negative impact on the environment, efforts to reduce it to a minimum. To strictly control the discharge, to actively promote community sewage treatment and focus on the combination mode, insist the principle of those who created pollution, not sacrificing the environment for short-term interests. Water pollution from the start, to encourage water recycling, which is to reduce the discharge the most basic way.
Province introduced a number of protective measures and regulations related to the implementation of results not always satisfactory, the key still in implementation. To build an international tourist island of Hainan, in particular, should focus on protecting the ecological environment, the province the mountains, green Flows, Hainan is to ensure the safety of the water.
I am China Manufacturers writer, reports some information about embroidered taffeta , striped fabric.
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