Ocean Resources Development and Utilization Program

Methods of Ocean Resource Development and Utilization

1, Farming Sea, Pasturing and Fishing The Bohai Sea has the ideal conditions for building world-class sea pastures. Due to the injection of the Yellow River, Hai River, Luan River, and other rivers, the Bohai Sea water contains more organic substances and inorganic salts, with moderate PH value. In this sense, the Bohai Sea is a eutrophic sea. Due to shallow water, wind and waves, all kinds of marine organisms coincidentally selected the Bohai Sea as their "maternity ward". Therefore, the Bohai Sea has been known as a "natural fishing pond" since ancient times, with more than 200 kinds of marine biological resources, including more than 110 kinds of fish. China's mariculture technology is relatively mature, and some of it even occupies a place in the world. It is because of the mature technology as a backing, China's aquatic products production for several years in the world's first, shrimp farming technology, efficiency indicators are among the world's leading. Shrimp annual output of more than 10,000 tons of counties are concentrated in the coast of Hebei Province.

2, seaside tourism: China's long and winding coastline, numerous off-shore islands, coastal landforms complete type of coastal zone north and south across three climatic zones, the natural scenery is different, with a lot of tourism value of high scenic areas. China's long history, rich marine cultural deposits, the coastal zone human landscape is also very rich, in summary, China's marine tourism landscape can be broadly divided into the following categories

(1), coastal landscape. The coast is the earth's land and sea two nature system of the articulation zone, which is the most basic marine tourism is the most charming landscape. The vast ocean and a variety of coastal landforms, constituting a magnificent picture, people forget. Coastal zone of the mountains, often the rocks are seawater etched into a variety of peculiar shape, has a high ornamental value. Such as Dalian Jinshitan is a kind of sea karst landforms, thousands of reefs are known as the "sea of stone forests", "God's power sculpture park". The sandy coast, and often soft sand beach flat, clear sea water, used to open up into the sea bathing, sunbathing, swimming and a variety of marine sports activities in a good place.

(2), the island landscape. Traveling by boat to the islands, you can experience a stronger marine mood. Numerous islands towering over the sea, the scenery is gorgeous, like a fairy mountain. Island landforms, creatures, fishing villages are extremely attractive to tourists.

(3), seaside mountain landscape. China's famous mountains, however, the famous mountains are located in the seaside is rare. Qingdao Laoshan both strange peaks, caves, rocks, lush forests, waterfalls, the beauty of the clouds, but also to the "mountains and the sea wonders" is known all over the world, known as "Taishan, although the clouds as high as the East China Sea Laoshan," said. China's coastal zone on the famous mountains and Dalian Old Iron Mountain, Lianyungang Yuntai Mountain, Zhoushan Putuo Mountain and so on.

(4), marine ecological landscape. In the coastal zone or some small islands, there are often some rare and unique biological communities, with high ornamental value and scientific research value; some near-shore bays, clear and transparent seawater, undersea fishing reefs tumbling, a variety of fish soar swimming and playing, colorful shellfish walking on the seabed, thousands of algae with the waves, graceful coral smile, constituting a colorful undersea world for diving tourism and the establishment of undersea amusement palace. Diving tourism and the establishment of undersea fun palace

3, mineral resources

South China Sea is one of the world's four major marine oil and gas aggregation center (the other three centers are the Persian Gulf, the European North Sea and the Gulf of Mexico). The western part of the South China Sea (including the Yinggehai Plateau, Qiongdongnan Basin, Beibu Gulf Basin and the Pearl River Estuary Basin) is one of the four major centers of marine oil and gas aggregation in China (the other three centers are the Bohai Bay). (The East China Sea is the sea area of the mouth of the Yangtze River and the eastern part of the South China Sea is the sea area of the mouth of the Pearl River). Exploration shows that the South China Sea continental shelf there are three oil and gas gathered very rich in large-scale sedimentary land, located in Zhanjiang City, China National Offshore Oil Corporation in the western part of the South China Sea has been proved to have the conditions of oil, oil storage structure of more than 400, has found nine oil fields and three gas fields. This shows that China's potential for developing marine mineral resources is very large.

Development and protection

Mankind in the development of marine resources for the marine environment often cause environmental damage, resulting in many marine environmental problems. Marine environmental problems include two aspects: first, marine ecological damage, that is, under the influence of various human factors and natural factors, the marine ecological environment has been damaged. For example, the overfishing of certain marine organisms by human beings has led to a reduction in the quantity and quality of marine living resources, and some species are on the verge of extinction. Therefore, in the process of exploitation and utilization, attention must be paid to the sustainable development of marine resources. Another aspect is marine pollution, in which pollutants enter the oceans and exceed their self-purification capacity. The vast majority of marine pollutants originate from production processes on land. For example, coastal industrial production and ships on maritime routes often bring oil pollution, causing marine pollution.

In short, our country has a vast blue land, we develop and utilize marine resources is unlimited prospects!