1、我我 的的 家家 乡乡 长长 白白 山山 13 及食品质量与安全 徐嫣然 83130252 长白山 即 长白山脉 （著名山脉） 。 中国名山，自古以来就是中国的神圣 领土 。是中华十大名山之一， 松 花江 、 图们江 和 鸭绿江 发源地。位于 东北地区 东部，中国 吉林省 东部。中国境内的白头峰海拔 2691 米，由粗面岩组成，夏季 白岩 裸露，冬季白雪皑皑，终年常白，系多次火山喷发而成。长白山为 松花江 、 图们江 、鸭绿江的发源地。森林茂密、垂直分布明显。是中国重要的林区。因主峰长白山顶多白色浮石和积雪故名。满语称果勒敏 珊延 阿林。山海经称不咸山，北魏称徒太山，唐称 太白山 ，金始有长白
2、山之称。一般有广义长白山和狭义长白山之分。中国 东北 著名山地，自古以来就是中国的神圣 领土 。 图们江 和 鸭绿江 发源地。位于 吉林省 东部。 1961 年建立面积 21.5 万公顷的长白山国家自然保护区。已加入国际人与生物圈计划。 因主峰 长白山 顶多白色浮石和积雪故名。满语称果勒敏 珊延 阿林。山海经 称不咸山，北魏称徒太山，唐称 太白山 ，金始有长白山之称。一般有广义长白山和狭义长白山之分。 广义长白山 指整个长白山地，为 中国 东北地区东部山地的总称。 介于北纬 3846 4730 ，东经 12108 134 。北起 完达山 脉北麓，南延 千山山脉 老铁山 ，长约 1300 余公里
3、，东西宽约 400 公里，略呈纺锤形。由多列东北 西南向 平行褶皱 断层山脉和盆、谷地组成。最西列为 吉林省 境内的 大黑山 和向北延至 黑龙江省 境内的 大青山 ；中列北起 张广才岭 ，至吉林省境内分为两支：西支老爷岭、 吉林哈达岭 ，东支威虎岭、 龙岗 山脉，向南伸延至千山山脉；东列完达山、老爷岭和长白山主脉。面积约 28 万平方公里。 狭义长白山 张广才岭、威虎岭、龙岗山脉以东的长白山脉，包括长白山火山锥体和它周围的 熔岩高原 及东北西南向山地 ,海拔一般在 800 米以上。长白山为著名巨型 复式火山 ，外围熔岩高原略呈不规则椭圆形，长轴约 140 公里 ,呈北东向延伸 ,短轴约 120
4、 公里，经白垩纪末、中新世、上新世末到更新世初三次大的 玄武岩 喷溢堆叠形成高原、山地。早期喷溢的原始形态已遭破坏，中期喷溢的则构成宽广高原主体 ,晚期喷溢除长白山外 ,大部埋于河谷。三期喷溢总厚度约 500600 米，总面积 4500 平方公里。长白山是在上新世晚期由碱性 石英粗面岩 喷发形成的。 第四纪又有大量基性熔岩喷溢。 据记载于 1597、 1668 和 1702年又经3 次喷发。 火山锥体于熔岩高原中央。山顶火口积水为湖，即 天池 。中国侧最高峰 白云峰 ， 海拔 2691 米，为东北地区第 1 高峰 长白山 长白山，位于 延边朝鲜族自治州 安图县 和 白山市 抚松县 境内，因其主
5、峰长白山多白色浮石与积雪而得名，是中朝两国的界山，有 “ 关东第一山 ” 之称。历史上的长白山一直是关东人民生息劳作的场所，也是满族的发祥地，所以在清代有 “ 圣地 ” 之誉。长白山以旅游胜地、满族发祥地、中华民族圣山而闻名于世。 长白山是一座 休眠火山 ，由于其独特的地 质结构形成不同于其他山脉的奇妙景观。主峰海拔 2691 米，海拔在 2500 米以上的山峰就有 16 座，天池是长白山最为著名的景观。长白山是 东北三宝 人参、 不老草 、鹿茸的主要产地，山上还有许多稀有的生物资源，如 美人松 、 山葡萄 、野蘑菇， 金达莱 、 不老草 和 东北虎 、 丹顶鹤 等。 My hometown
6、Changbai Mountain Changbai Mountain Changbai Mountains (famous mountains). Chinese mountains, since ancient times is China sacred territory. Is one of the ten famous mountains, the Songhua River, Tumen River and the cradle of the Yalu River. Located in the northeastern region of the eastern, Eastern
7、 Jilin province China. The territory of China bald peak 2691 meters above sea level, composed of trachyte, summer white rocks exposed, winter Snow gleams white., perennial often white, multiple volcano eruption and into. Changbai Mountain Songhua River, Tumen River, the birthplace of the Yalu River.
8、 Dense forests, vertical distribution. Is China important forest region. Its main peak top of Changbai Mountain more than the white pumice and snow named. The said fruit, Shan Yin, Lemin alin. “ShanHaiChing“ said no salt mountain, Northern Wei said acts Tai Shan, Tang said the Taibai Mountain, gold
9、is the start of Changbai Mountain said. The general has broad and narrow Changbai Mountain of Changbai Mountain. The famous mountain in Northeast Chinese, since ancient times is China sacred territory. Tumen and the Yalu River the birthplace. Located in the east of Jilin province. In 1961 the establ
10、ishment of an area of 215000 hectares of Changbai Mountain National Nature reserve. Has joined the international man and biosphere program. Its main peak top of Changbai Mountain more than the white pumice and snow named. The said fruit, Shan Yin, Lemin alin. “ShanHaiChing“ said no salt mountain, No
11、rthern Wei said acts Tai Shan, Tang said the Taibai Mountain, gold is the start of Changbai Mountain said. The general has broad and narrow Changbai Mountain of Changbai Mountain. Generalized Changbai Mountain refers to the Changbai Mountains, known as the mountain east northeast of Chinese. Between
12、 latitude 38 46 - 47 30, longitude 121 08 - 134 . North of the Wanda mountain, South extension Qianshan Mountain Mountain, about 1300 kilometers, about 400 km wide, slightly spindle. By columns of northeast southwest direction parallel fault fold mountains and basin, valley. The seelie for Jilin pro
13、vince in the big black mountain and north to the Heilongjiang province in the north of Mount Daqing; in Zhang Guangcai ridge, to the territory of Jilin province is divided into two branches: the West Branch Laoye Ling, Jilin hada Ling, Dong Zhi Wei Hu Ling, Longgang mountains, South East line extend
14、ing to Qianshan Mountains; after Darshan the main vein, Laoye Ling and Changbai Mountain. An area of about 280000 square kilometers. The narrow Changbai Mountain Zhang Guangcai Ling, Weihu ridge, Longgang mountains to the east of the Changbai Mountains, including the Changbai Mountain volcano cones
15、and its surrounding lava plateau and the northeast and southwest mountain, generally at an elevation of 800 meters above the. Changbai Mountain is famous giant composite volcano, peripheral lava plateau slightly irregular oval, the long axis of approximately 140 km, a northern extension to the East,
16、 the short axis is about 120 kilometers, the late Cretaceous, Miocene, late Pliocene to Pleistocene basalt eruption in the three major stacked plateau, mountain. The original pattern of early eruption has been destroyed, the mid eruption is a broad plateau, late eruption in addition to Changbai Moun
17、tain, most of the buried in the valley. The three stage of eruption total thickness of about 500 600 meters, the total area of 4500 square kilometers. Changbai Mountain is formed by alkali quartz trachyte eruptions in the late pliocene. Quaternary and a large number of mafic lava eruption. According
18、 to the record in 1597, 1668 and 1702 by the 3 eruption. In the lava plateau central volcano cone. Summit Crater Lake Tianchi water, i.e. Chinese side - Bai Yunfeng peak, 2691 meters above sea level, the peak for the northeast area first Changbai Mountain Changbai Mountain, located in the Yanbian Ko
19、rean Autonomous Prefecture in Antu county and Baishan City County of Fusong, so named because of its peak Changbai Mountain more than the white pumice and snow, is China and North Korea the mountain, “the first mountain“ Kanto said. The history of Changbai Mountain has been the place where people li
20、ve and work, but also the birthplace of the Manchu, so the “holy land“ of reputation in the Qing dynasty. Changbai Mountain to the resort, the birthplace of the Chinese nation, the mountain is famous in the world. Changbai Mountain is a dormant volcano, due to its unique geological structure is diff
21、erent from the other wonderful mountain scenery. Peak elevation of 2691 meters, the mountain at an elevation of 2500 meters above have 16, Tianchi is the most famous landscapes in Changbai Mountain. Changbai Mountain is the main producing area of northeast Sambo ginseng, pilose antler, grass, the mountains there are many rare biological resources, such as beauty pine, mountain grape, wild mushrooms, Jindal, grass and northeast tiger, Red Crowned cranes. Changbai Mountain is Chinas Chinese ten mountains mountains, together with the famous were light and beautiful, charming scenery
