Overview of Huma River Basin

Huma River basin covers an area of 3 1 1,000 square kilometers. Located in the cold temperate zone, the winter glacial period is165438+1early October to mid-April of the following year; Timber can be exiled in summer, and ships can be used downstream. In the late Qing Dynasty and the early Republic of China, there were four gold mining sand ditches. The basin is a virgin forest area, rich in larch and Pinus sylvestris var. mongolica. Cinnamomum camphora, birch and other timber, and there are precious wild animals such as red deer, lynx, otter, mink, dragon, brown bear, mountain rabbit, silky fowl, pheasant, elk, sika deer and birds. Aquatic products include leptospira, hucho, bighead carp, sturgeon, heavy-lipped fish, Ussuri white fish and so on. This is the main spawning river for salmon in Heilongjiang Province. 1982 with the approval of Heilongjiang provincial people's government, Huma River (fish) nature reserve was established in the middle and lower reaches of Huma River; 1988, with the approval of the State Council, Huzhong larch original ecological nature reserve was established in the upper reaches of Huma River. There are eighteen Paleolithic cultural sites in the north bank of the middle reaches, which are cultural relics protection units in Heilongjiang Province.

Huma River is famous for its abundance of rare aquatic fish, such as rare and endangered hucho, salmon, fine scale fish and so on. Among them, Hucho is praised by the Japanese as "the magic fish in the dream" and is deeply loved by the Japanese. Japanese people have the habit of eating taimen fish every year, and regard it as a symbol of good luck. In recent years, some Japanese fishing enthusiasts, even thousands of miles away, made a special trip to the north of China to catch a taimen fish. They regard catching a taimen fish as the biggest happy event in their lives. Salmon is a legendary fish species in Huma River. It was born in Heilongjiang and its tributaries and grew in the sea. Mature is not far from Wan Li, not afraid of difficulties. It migrates from the sea in droves and returns to its birthplace to lay eggs. Huma River is one of its famous spawning sites. On both sides of the Huma River, the land is fertile, the grassland is rich, and there are many precious mineral deposits, especially gold reserves. Among them, Xinglong in Huma County and Zizhen in Hanjiayuan, where Huma River passes, are well-known gold mines with an annual output of more than 60,000 taels. Now, in order to protect the ecological environment of Daxing 'anling, so that the green mountains are evergreen and the green water flows forever, the Daxing 'anling government resolutely stops gold mining. This policy was formulated in a timely manner, and the ecological environment of Huma River Basin has become more harmonious. Trees on both sides of Huma River form forests, including larch and Pinus sylvestris var. mongolica. Quercus mongolica, Quercus mongolica, Fraxinus mandshurica, Betula platyphylla and Betula nigra. Birds and animals inhabit the forest. It can be said that Huma River is an indispensable blood of the mountains in Daxing 'anling. It is the Huma River and the large and small rivers distributed in the mountains of Daxing 'anling that make this beautiful picture of Daxing 'anling more vivid and full of vitality.