Invasions: Please God, Send-off difficult easy - Bare Projector Lamps - Rear Projection Bulb
Author: aoaoAlien species invasion: the loss of one year, the total GDP of Hainan Province
This year on June 14, Whampoa Inspection and Quarantine Bureau weighs in on a group of more than 900 tons, sub-packed in 37 containers in the U.S. when the import of waste on-site inspection, in which the bottom corner of a container found in a trench crawling with ants. After confirmation by the Guangzhou Inspection and Quarantine phytosanitary laboratory, ants were sampled for the great danger of invasion of fire ants.
Red imported fire ant is an omnivorous, mainly against crop roots, stems, leaves, fruit, easy or near the home electrical appliances, equipment and facilities in the nest dam, originally found in Brazil, Paraguay, Argentina and other countries, is the world's 100 species of against one of the most serious invasive species. Were produced after its fiery bite burns like pain, skin erythema, swelling, blisters, itching, pustules rip easily lead after the secondary bacterial infection, physical sensitivity may produce anaphylactic shock, severe death. Ants also feeding seeds, fruits, buds, tender stems and roots.
This is the "invasive species": harmful plants, animals and micro-organisms from their original habitat, spread to another environment, settlement, multiply and spread, eventually moved to significantly affect and change to the ecological environment, seriously affecting the biodiversity moved to protection and sustainable development of agriculture, and even cause irreversible damage to ecosystems. Invasive alien species is a global problem.
In recent years, the alien invasion of our biological parents simply raging. Currently, there are about 400 kinds of invasive alien species, including terrestrial plants, microorganisms, invertebrates, mammals. Such as "water killer" South American water hyacinth and other murderous piranha is a typical case of biological invasion. According to SEPA statistics, China has found in alien species, 16 species have been a serious harm to China, only those alien species cause direct economic losses of agricultural and forestry industry reached 57.4 billion yuan annually, the equivalent of Hainan Province year's GDP.
Ways: sometimes asking for trouble
According to experts, the invasion of alien species in three ways: a sense of the introduction, the introduction of the unconscious and natural invasion. Spread on its own means of communication or to spread the forces of nature and a natural invasion. With the introduction of the unconscious is for trade, transport, tourism and other activities introduced. Beijing to resist invasion by alien species has become an urgent task facing the Green Olympics and a severe test.
Conscious introduction of the first is often out of animal husbandry and fishery production, landscaping, renovation and restoration of the ecological environment, viewing and other purposes, but some species may evolve in the future as the introduction of invasive species, "asking for trouble." In 1901, water hyacinth was introduced into China from South America origin, of the last century 50s, it was a good green fodder, planted across the country. Water hyacinth infestations, not obscured the sun, take away the water of nutrients and oxygen, many native species extinction, it's crazy also blocked the river path. At present, management of water hyacinth a year for the costs of disasters are more than 500 million yuan.
How to defend the motherland, ecological security and agricultural production
Alien invasive species are increasingly serious threat to our country's ecological security and agricultural production. Nankai University Law School Associate Professor Zhang yearned for that fight against alien species invasion, first asked the law legitimate and effective means to form a "tight French Open."
In our existing laws and regulations, and as many as 10 biological invasion-related remnants: "Plant Quarantine Regulations," "the Entry and Exit Animal and Plant Quarantine," "Animal Epidemic Prevention" and so on. However, their invasion of alien species to prevent the lack of a sound and effective regulations. Professor of Law, Renmin University of China Zhou Ke pointed out that the main basis for our country, "Entry and Exit Animal and Plant Quarantine Law" to prevent foreign pests, but the law is aimed at "pest", rather than species, of course, the law will "or other harmful biology "into the scope of diseases and pests, but species of" good and evil, "how to judge the law difficult to resolve, for example, when the introduction of water hyacinth as long as no pests can easily swaggered into the door. And that the method for the biotechnology and genetically modified organisms issues are not involved. In addition, the law is the dual function of complex legal, both to protect resources and human health, but also to promote economic and trade development; it is necessary to prevent pest entry, but also to prevent pests and diseases out, in maintaining the role of national ecological safety has a major limitations.
Control of alien organisms, to establish a unified and efficient management mechanism introduced plants and animals, while strengthening the agriculture, forestry, health, environmental protection, trade, customs, quarantine, science and technology sector coordination. Zhong Lun Law Firm Wind plumber stressed that law enforcement can not be compartmentalized. At present, China has established specialized agricultural environmental protection and animal and plant quarantine agency, and are equipped with full-time technical staff, but the entry and exit of foreign and domestic quarantine quarantine division, domestic quarantine, respectively by the multi-sectoral management, it is difficult to play a management advantage.
Once the invasion success of alien species, is extremely difficult to eradicate, control the proliferation of the spread of costly. Ministry of Agriculture, Fisheries Bureau Director Liu Qing culture that is imperative that organizations in China has now introduced species survey of foreign species on the basis of data collected and reviewed, on the basis of well-developed laws and regulations. Proceed to develop the State Council should take the lead, "the introduction of alien species regulations" and the supporting regulations. Secondly, the introduction of alien species should regulate the approval process, and gradually establish and perfect the management system to prevent biological invasions. On the basis of legislation, the establishment of the introduction of risk assessment of biological systems; establish the introduction of species lists system; establish permission system introduced species; the species was first introduced into the implementation of planning, production, transportation, sales, selection, and quarantine the whole process of monitoring.
About the AuthorI am an expert from replacement-projectorlamp.com, while we provides the quality product, such as Bare Projector Lamps , Rear Projection Bulb, rear projection bulb,and more.