介绍植树活动的英语作文(优秀20篇)

My name is Liyuanyuan. Im a boy and I am 12 yeas old, there are 4 people in my family. My father is a Chemistry teacher. He teaches chemistry in Zhengxin senior high school. My mother is a Chinese teacher. She teaches Chinese in the university. I have an elder brother; he is a junior middle school student and is preparing for the entrance exam. Im tall and I have a pair of big eyes. Now, I am in Grade 5, my study is not very good, but I like English, so my English is better than others. I like singing, drawing, playing basketball.

I like to read English story books in my free time. Sometimes I surf the Internet and download the English study materials. Because it also enlarges my vocabulary words. I think one day I can master English. Thank you.

我的名字叫黎圆圆，我是男孩，今年12岁，我们家有四口人，爸爸是一个化学老师，他在正心高中教化学，妈妈是个语文老师，她在大学里教书，我有一个哥哥，他是初中生，他准备参加入学考试，我很长的很高，眼睛很大，现在我已经五年级了，我学习不是非常好。

但是我喜欢英语，所以我的英语比别的科目好，我喜欢唱歌、画画、打篮球，在空余的时间我喜欢读英语故事书，有时也会上网和并下载英语学习资料，因为这样可以增加我的词汇量，我想我会掌握好英语。

good morning/afternoon,my name isyanghaiyan ,you can call me yanzi.i like the feeling flying in the sky like aswallow.it is really a great honor to have this opportunity for a interview, iwould like to answer whatever you may raise, and i hope i can make a goodperformance today.

now i will introduce myself briefly.i am 20 years old,born inshandong province.i grow up in a sweet family,composed of my dad,mom,brotherand myself.i am an optimistic and confident girl.i have full confidence in abright future,and i believe i can do well in caac.punctuality and diligence arecrucial to most future careers,i will try my best. altough i just graduatedfrom school, i have confidence to venture my funture.scoaring in the sky as anairhostess has been a dream for me since childhood.this is why im longing fora job on a plane, and this is why im standing here for this interview.i hopemy application will be granted ,so that i will delive my best serviesthroughout the world as a airhostess member of caac and my dream can cometure.thats all.nice talking to you .thanks.

三月，我们沐浴在春风里，感受着万物复苏的清新气息，心中不由地产生了对生命的至诚热爱。此时，我想起了一个平凡、朴实而又伟大的名字——雷锋!一个普通的共产主义战士。虽然只活了短暂的二十二个春秋，但他平凡而又伟大的事迹闪烁着灿烂的光芒!他在我们心中树立起了一座高高的丰碑。雷锋说：“人的生命是有限的，而为人民服务是无限的，我要把有限的生命投入到无限的为人民服务中去!”他说到并且做到了。

三月五日，又是一个学雷锋日。我们应该怎样发扬雷锋精神呢?我觉得：

一、学习雷锋的奉献精神。

在班级中，要从我做起，从小事做起，积极主动的干好份内工作。在班级事务中，不计较个人得失，不拈轻怕重，有一份热就应该发一份光。

二、学习雷锋助人为乐的精神。

在学习和生活中，对待身边的同学要有爱心，热心帮助身边有困难的同学。要热情关心老人和生活不方便的人，向他们伸出援助之手，争当爱心小使者。

三、学习雷锋的集体主义精神。

要自觉遵守学校规章制度，维护集体利益，以集体利益为重。

四、学习雷锋的钉子精神。

在日常学习中，要积极学习科学文化知识，上课专心听讲，积极动脑，踊跃发言，主动及时地完成老师布置的作业。字迹端正，符合规范，遇到疑难问题要向老师请教，争当勤奋好学、勇于创新的好学生。

雷锋纪念日的意义~

雷锋精神是中华民族传统美德的一种积淀，是一种随着时代进步而不断发展的与时俱进的精神。雷锋那种全心全意为人民服务，把有限的生命投入到无限的为人民服务中去的精神，那种干一行爱一行，立足岗位艰苦奋斗的螺丝钉精神，那种对同志、对群众像春天般温暖，舍己为人，助人为乐，我为人人，人人为我的精神，是在构建和谐社会中必须大力发扬倡导的。

[学雷锋日活动作文及意义介绍

Spring festival is the most important festival to Chinese people.

It always lasts for 15 days.Before this day,all the family members eat dinner together.Last spring festival,my parents and I had a wonderful time. We had the most delicious dinner. After dinner, my parents watched the Spring Festival Gala on CCTV together.But my cousins and I went outside and set off fireworks.

They were so beautiful. The next day, we got the lucky money from the elders.We are looking forward to the next spring festival.

He often do Beckham hairstyle, feet wear large shoes, love to play golf, who is he? He is my father. I tell you my fathers story!

National Day holiday, Dad took our family to do a very meaningful trip, the first stop, my father chose Shanxi Wutai Mountain, dad talked about an important allusion, Wutai Mountain is a Buddhist mountain, for the Manjusris temple, Manjusri Is the students of the first payment of God, in particular, Manjusri is the father and my patron saint, each of us will have a patron saint. Wutai Mountain in the road on both sides of the beautiful and beautiful autumn, full of mountains and plains are covered with golden white poplar, really beautiful, our family also a shadow it!

The second station went to the Great Wall of Beijing, wow! Here is like a dragon, many people are climbing the Great Wall, my father and I have climbed to a beacon, the father said: "The Great Wall is the emperor Built to prevent the Huns attack, the project with millions of migrant workers, spent decades to build. "This project is really great! See in the outer space see.

The third station, we went to Tianjin, visited the aircraft carrier, this aircraft carrier is Chinas former Soviet Union to buy the retired warships, people visit, really happy, our country has its own aircraft carrier, and can surround our great motherland, No longer be oppressed by the powers. We went to Tianjin famous antique snack street, my father he bought me a sugar with a dragon.

It was time for us to go home for a happy six-day trip. Ah, but I feel good to pack up a happy mood, ready to go to school slightly.

Sichuan is located in the Upper Yangtze Valley in the southwestern part of the country. The second largest of the Chinese provinces, it covers an area of 220,100 square miles (570,000 square kilometres). Szechwan is bordered by the provinces of Kansu and Shensi to the north, Hupeh and Hunan to the east, and Kweichow and Yunnan to the south and by the Tibet Autonomous Region to the west and the province of Tsinghai to the northwest. It is the most populous province in China. The name Szechwan means “Four Streams” and refers to the four main tributaries of the Yangtze River, which flows through the province. The capital, Cheng-tu, is located in the centre of the province.

From economic, political, geographical, and historical points of view, the heart and nerve centre of Szechwan is in the eastern basin area, commonly known as the Sichuan, or Red, Basin. Its mild and humid climate, fertile soil, and abundant mineral and forestry resources make it one of the most prosperous and economically self-sufficient regions of China. The area has been seen by some as China in a microcosm and is often viewed as a country within a country. The Chinese call the basin Tien Fu Chih Kuo, which literally means “Heaven on Earth”.

尊敬的各位领导：

你们好!

我是xx师范大学外语学院英语系xx级的一名学生，即将于明年七月完成本科学业，真正地步入社会，开始人生的新一段征程。

上 大学后，我最郑重地告诉自己的一句话是：学通你的专业，利用它为你的人生开辟道路。于是我以交际英语为方向，首先侧重于打好基础，从听、说、读、写几方面 训练基本技能，在达到自如地运用英语的基础上，我涉猎了英美概况、英美文学、语言学等相关专业知识。同时，我还自学了部分经贸英语知识，这些努力不仅使我 的专业水平每年都有相应提高，而且扩展了视野、丰富了头脑，并使我于大二时以良好的成绩通过了英语专业四级考试，还将于明年三月参加专业八级测试。

深知语言交际作用的重要性，我特别注重学以致用。除了积极地、有选择地参加院、校组织的活动外，我还时常参加英语角，陪同外国访问团，翻译一些资料，在课外辅导班做兼职教师等。这让我有机会结交了很多朋友，丰富了阅历，而且感到生活更加充实。

我 没有任何引人注目的特长，也不善于领导人，所以三年多来只是通过尽心尽职地学习和工作而得到了大家的认可，但有一点我绝对可以保证，了解我的人也定会认 可，那就是只要我接手的事，我一定会付出百分之百的精力去做好，凭着这股劲儿和几年来的知识经验，我的第一次试讲被指导教师作为典范讲评，我在今年九月的 实习中获得优异成绩。

大学四年里，有收获也有遗憾，但欣慰的是，这些经历使我学会了冷静、执着，使我变得愈加独立、坚韧;教我学会在人生的 坐标上寻找适合自己的位置，并不断调整和完善自我;更让我意识到要勇于在人生的不同阶段迎接新的挑战。所以当又一次走到人生的十字路口时，我诚挚地希望能 加入你们这群充满生命力、竞争力和挑战力的精英当中，在各方英才的领导和帮助下，为公司的再度发展和腾飞推波助澜!

祝贵公司事业蒸蒸日上!

此致

敬礼

自荐人：xxx

xxxx年xx月xx日

The cute boy is my little cousin, the youngest of my aunt and also her most beloved. He is almost five this year in preschool(the school year just before elementary school in my city).

I shared my summer vacation with him this year,and it turned out to be quite pleasurable and funny. I will pic up a scene for you;it is at the swimming pool. That day, my sister, he and me went to the swimming pool near my home and i bought the tickets. My sister, my cousin and i, then, made for the changeroom. When we got to the door, he stopped and was hesitant,murmuring,"i am not entering it,its for girls." All of a sudden, my sister and i bursted into laughter. So, i had to give his swimsuit to him. He ran for the mens and stopped outside. After looking into the room for a moment, he walked in it. A while later, when we two girls were finished, he was waiting for us outside.

He was a green in swimming. Instead of being afraid, he was filled with exitment,showing his little tight teeth, while my sister and i held his arms firmly.

What an cute angel my cousin was.

The Palace Museum is also called the Forbidden City, whichstarted to be built in 1407. It took 200,000 people fourteenyears to build it.

It was finished in 1420. There are 9,999 rooms in all the palaces. In China, nine is regarded as a lucky number traditionally. At present, it is free for Chinesestudents to visit every Tuesday.

The Palace Museum has treasures of over 5,000 years history.

My hometown, which is in the south of × Province, is a very beautiful village. It lies on the east bank of a small river, surrounded by green mountains, In the past my hometown was poor, and people led a hard life. They couldnt afford to send their children to school. But ,great changes have taken place in my hometown in the past twenty years. Many families .have not only color TV sets, but also telephones, fridges, computers, and so on. New roads, houses, schools, hospitals have been built. People in my hometown are working hard for a better life.

我的家乡在××南部，是一个非常漂亮的村庄，它位于一条小河的东岸，为绿色的大山所环抱。过去，我的家乡很穷，人们过着艰难的生活，孩子读不起书。但是在刚刚过去的二十年里，我的家乡发生了翻天覆地的变化口许多家庭不仅有了彩色电视机，而且电话、冰箱、电脑等应有尽有。新修了公路，新建了房屋、学校和医院。家乡人民正在为过上更好的生活而辛勤工作。

"I now declare the rules of the game: a man hides a few things, and a few others go and hide them," said the town. We drew a lot and finally decided to hide three coke bottle caps from our cousin. The cousin pushed us out of the room and hid things by herself... After a while, the cousin came out with a smile and said, "hide it, you cant find it!" We swarmed in, and I thought: the easiest place to hide is probably the most secluded place. So, I will seriously every corner to find it again, did not, in the look at the kid sister, drill under the bed, their tails on the outside, groping hands in it, no, she just want to stand up, "alas!" The little sister cried, and she cried, and she stood up under the bed and hit the bed.

So she stopped the game. Ah! One less opponent, but the cousin is also difficult to deal with, see her in the closet to each piece of clothing to turn over, wow! Not yet! But where exactly? I glanced around, and then I noticed a shiny object behind the curtain.

I pulled the curtain aside. Coke bottle caps! I was happy to jump three feet high, my cousin saw, a look of unconvinced. But shes picking up speed. Look for it here. I made haste, and under the bed and then watch out of the reach of little younger sister, and I found a coke bottle caps, my heart even more excited to get up, then I have found in a book under the last bottle. "Shout! It took me a lot of work! I sighed and said, my cousin, my cousin and my sister are all happy for me. The cousin said, "you are very observant!" I heard it, I was very happy.

Good morning, glad to be here for this interview.

Let me introduce myself first. My name is LiShuai, and my English name is MONO Chen. Ive finished my undergraduate education in ZhongShan University, Majoring in Electronic Science and Technology.

I am an open-minded and smart boy/girl with broad interests, like playing basketball, reading, especially in engineering such as software programming, website designing as well as hardware designing. I designed two websites in the past four years: one is the website of our school, and the other one is the website of the Doctor Forum China 2007. Furthermore, I am interested in C plus plus programming language and have written some application programs. My supervisor says I did an excellent job in the graduate project last July about Image Process. In addition, I have also finished some projects about embedded system by using MCU when I was a junior.

Broad interest does not make me perfect in each specific area due to the insufficient knowledge and practice, so I think further study is definitely important for me to realize self-value.

The major I expected is IC design. I found that integrated circuits plays a more and more important role in modern society. For example, with the recognition by the government, the domestic integrated circuits industry is growing rapidly and that may provide a great amount of chances for us.

I plan to focus my research in this field in the graduate time. And I hope I can have a systematic view of micro electronics and IC design technology and making a solid foundation for future profession after three years study here.

Ok, thank you very much

Gulangyu---- a fairyland in the world As May Day is coming, many people plan a visit to Gulangyu, a beautiful island in Xiamen. Gulangyu is an island of Xiamen, which is surrounded by the blue sea. It’s like a garden on the water. You can go there by ship/sea. On the island, cars, buses and bikes are not permitted there. It is so quiet that wherever you go, you can hear the sound of playing the piano. As a result of this, it is called “ the island of music”.

(Thus/ Therefore) The Sunshine Rock is/lies on the highest place of the island. Standing on the top of it, you can enjoy/catch sight of the beautiful scenery of the whole Xiamen and other islands. If you want to know more about Xiamen’s history and changes, you can visit Xiamen Museum, which will make you understand Xiamen better. Such is Gulangyu, a fairyland in the world.

又是一年的元宵佳节，每次一到这个时候，人们走亲访友都会玩猜灯谜的游戏。对于这个游戏，不少年轻人都表示自己不会玩。接下来小编为你带来元宵节猜灯谜活动名称介绍，希望对你有帮助。

小时着黑衣，大时穿绿袍，水里过日子，岸上来睡觉(打一动物名)——灯谜谜底:青蛙

尖嘴尖耳尖下巴，细腿细角细小腰，生性狡猾多猜疑，尾后拖着一丛毛(打一动物名)——灯谜谜底:狐狸

完美身材人人羡，女生爱把它来扮(打一卡通人物)——灯谜谜底:芭比娃娃

俊美无匹却为妖，贵气逼人毒华爪(打一动漫人物)——灯谜谜底:杀生丸

急躁鲁莽最爱跳，充满活力最爱笑(打一卡通人物)——灯谜谜底:跳跳虎

一根小木头，戴着黑帽子，咔嚓一声响，一下就亮了(打一物品)——灯谜谜底:火柴

小姑娘，不太妖，红粉佳人池中摇(打一花卉)——灯谜谜底:荷花

红红圆圆皮肤好，一口咬下脆脆甜味。(打一水果)——灯谜谜底:苹果

打入冷宫的皇后(打一台湾女演员)——灯谜谜底:夏(下)台凤

广集美玉(打一内陆女明星)——灯谜谜底:罗海琼

广大客户(水浒传人物)——灯谜谜底:西门庆

军(打一歌名)——灯谜谜底:挥手告别

抓泥鳅(打一国外首都)——灯谜谜底:渥(握)太华(滑)。

执手相见(打一食物)——灯谜谜底:拉面

观摩效果好(近代爱国名将)——灯谜谜底:张学良

表白,使之脱颖而出(台湾艺人)——灯谜谜底:金超群

小小灯笼红彤彤，白白珍珠里面藏(打一水果)——灯谜谜底:橘子

树上挂着小灯笼，绿色帽子盖住头。身圆底方甜爽口，秋天一到满身红。(打一水果)——灯谜谜底:柿子

Our extracurricular activities are rich and colorful. Some students do games, some students carry out sports activities, and other students participate in the activities of the scientific and technological group, we are very happy to play.

The content of sports is really different. Some students are playing football, some students in the cattle jumping rubber band, there are students in the shuttlecock...... Look! How happy the "hare" students have been playing! The outside circle students has already become a brave little Hunter ". The big circle of students also became only a vivid "hare". "Prepare, start!" Start of the race, the circle of students was a mess, the run. The "small circle hunters but to the middle of the" hare "stormed. "Hit it, hit it!" The small hunters cheered. It turned out that the "bullets" hit two "hare". Another rabbit came up and laughed. When he giggled, he was hit by a "bullet".

The students of the science and technology group play very interesting. See! The students and the model fans are happy to run and jump, and how happy they are! The students who played on the voyage control their beloved boat, which was the same as other students. The students had a water rocket is strong. Look! They seriously look, would have to fight each other "Petals drop and waters flow!"

Between class activities is rich and colorful, it can not only help students grow knowledge, but also enable students to exercise, children, do you like the activities between classes?

Li Yan, my best friend, is my classmate. She has big eyes. Her long hair is often plained. Sweet smile is often on her face, which makes her more lively.

Li Nan is very clever. She is good at her school subjects. She has won the school scholarship twice. I always take her as my model in study. She tells me that we should make good use of time.

Li Yan is kind-hearted and is always ready to help others. Any student in my class who has trouble in study likes asking her for help. But she doesn’t like others to praise her, because she thinks what she did is ordinary.

I feel proud to have such a friend.

我的挚友

我最好的朋友是我的同学李艳。她有一双大眼睛，长头发梳成了辫子。脸上时常有甜甜的微笑，使她显得更加活泼。

李艳很聪明，学习很好，两次获得学校的奖学金，她是我学习上的榜样。她告诉我说我们应该充分利用时间。

李艳很热心，乐于助人，班里同学学习上有困难，都喜欢找她带忙。但她不喜欢别人夸奖她，因为她认为她做的很普通。

我为拥有这样的好朋友而感到骄傲。

I have a lovely little white rabbit. Its hair white as snow, even a hairy are not. From afar, as if wearing a white satin made T-shirt. People look at the oil and love. Especially its two ruby-like eyes and the red flies of the three mouth, it makes it more handsome.

Little white rabbit can be naughty. It is not honest to come to my house for just a month. Whoever teases it, its not catching you, its bite you

Little rabbit is also very greedy. Once again, I pulled back two carpets from the ground to prepare for cooking. The two carrots are big, the water Lingling, let people see will be greedy White rabbit that is to eat it, happy to jump, saliva almost flow into the river. I see it very poor, give it a few pieces, it eat with relish.

If the rabbit is happy, and lively and naughty. Once I was writing homework, the rubber was accidentally cleared by me. The white rabbit will run like a string of arrows, proud to play up.

How much do I like my little white rabbit! It brings fun to my life.

简单的英文自我介绍怎么说

一些企业是外资企业或者业务范围有设计到英语的话，很有可能在面试过程会要求做一个简单的英文自我介绍，这个难倒了很多非专业英语人士，根本不知道应该怎么说。

其实英文自我介绍并不是很难，你只要记住面试官也是英文菜鸟就好了，表现出你的自信和大方，当然在不好的英语能力你也要尽可能使自己的自我介绍流利一些。下面给出一个范文，希望对大家有所帮助。

I am very gald to introduce myself .I am from Liaoning Province. I graduated from Shandong University and majored in Microbiology. I love music and looking books, especially the history books.

I am honor that I have the opportunity to take part in the interview. Of course,I hope I can joy in our company，Please give me the chance. Thanks very much.

我非常开心可以在这里做自我极少，我来自辽宁，毕业于山东大学的微生物专业，我很喜欢音乐和看书，尤其是历史类的书籍。很高兴做自我介绍，我出生在辽宁，专业是国际贸易，毕业于南开大学，我的兴趣是音乐，读书，尤其是经济类的书。

能够来参加贵公司的面试我感到很荣幸，当然我也希望可以加入贵公司，为贵公司服务实现我的理想。请贵公司给我这个机会，万分感激。

Hello, everybody!

I am glad to stand here and introduce myself. I am XXX and my English name is XXX. I am eleven years old. My birthday is on Christmas Day. I am a student of Grade 6, Class 1 of Ruhe New District Primary School.

I like to play violin, reading, swimming, skiing and surfing the internet....I have a lot of hobbies! The color I like best is silver. My favorite food is hamburger. When I grow up, I want to be a writer because a writer can write many books which are useful to people (I dont know if this is correct or not). Thank you very much for listening to me.

Thank you once again!

如果用英语来介绍某一种动物，那么你要怎么表达呢？下面就是小编跟大家分享一篇英语作文：介绍野生动物，欢迎大家阅读！

篇一：河马

hippopotamus hippopotamus amphibius the hippopotamus is one of the world’s largest and heaviest land animals.it lives partly in water and partly on land.although strictly a plant eater,the hippopotamus has massive jaws with formidable tusks.hippos have an unpredictable temperament and are capable of biting through small boats and slicing crocodiles in two.hippos trample riverbanks and lakeshores,creating a maze of waterside paths and wallows that they use to get access to the plants they eat.hippos spend their days lazing in or near water,emerging after dark to feed.

篇二：长颈鹿

the giraffe is the tallest moden land anmail.it can be over 5.5 metres tall. its neek alone may be 1.9 metres long. yet the giraffe has only seven bone in is neck than in a tall giraffe.

each bone in a giraffes neck is very long, wehille the bones in human neck are small. the makes the difference. a female iraffe gives birth to one baby at a time.the baby, called a calf,is about 1.9 metres tall at birth by the age of eight it is full grown.

the giraffe eats mostly leaves.because is has a long neck, it can reach the leves high up on the trees.

篇三：蛇

a snake is a long and thin animal that lives in grass or other dark places. it has no legs or feet, but can move very fast on its stomach. snakes usually have green,yellow or black skins, which make it difficult for their enemies to find them.some kinds of snakes live in water. they can swim as freely as fish.

snakes are cold-blooded animals. they take many things as food, such as mice, sparrows, frogs, birdseggs, pests and so on. as snakes are dreadfullooking, people are afraid of them.

in fact, snakes are not as dreadful as they look. they can help us to kill mice and pests. they can provide us with delicious meat. their blood is a good drink.poisonous snakes are especially useful. we can make valuable drugs with them.

篇四：斑马

zebras are members of the horse family.they are grass-eating animals in parts of africa,most famous for their distinctive striped coats.they have muscular bodies ,immense speed and strength.they can use powerful jaws and heavy hooves to attack their enemies when threatened.they also have unusually large ears which give these animals a very good sense of hearing .

篇五：大熊猫

panda is one of the scarcest animals. people in the world like it very much. there used to be many pandas in china long ago. as the balance of nature was destroyed and the weather was getting warmer and warmer, pandas became less. but at present, the number of pandas is increasing year by year. there are now so many pandas that some are being sent to other countries so that people there can enjoy them.

nowadays, the biggest nature park for panda in china is in sichuan. there is a research centre for nature and wild life there. scientists hope that one day they will have enough pandas to be set free and let them live in the wild again.

篇六：大象

Elephant is the largest animal on land today. It weights some ninety kilograms and is about one metre high when born. When it is 12 years old, it studs over three meters and does not grow any more. Elephant is usually grey in color, having a long trunk with large ivory tusks protruding from each side of its mouth. Usually moving in groups and caring for each other, Elephant is know to be a very and gentle creamre. For many years people have used the strength of these poweful animals to move trees and heavy logs. Elephant has been and is a vital tool for people to do many things that would normally be imposs-ible. Elephant is and will continue to be one of the greatest creatures man has ever come into contact with. Its size. beauty, and power willforever be useful to man.

Based on historical documents, modern survey and statistics, as well as the result of predecessor studies, the trend and main process of forest dynamics are recognized. The forest area and forest coverage rates for each province of China from 1700 to 1949 are es- timated backward by every 50 years. Linking the result with modern National Forest Inventory data, the spatial-temporal dynamics of Chinese forest in recent 300 years (AD 1700–1998) is quantitatively analyzed. The study shows that in recent 300 years, the forest area in current territory of China has declined by 0.95×108 hm2 (or 9.2% of the coverage rate) in total, with a trend of decrease and recovery. Before the 1960s, there was a trend of accelerated de- scending. The forest area was reduced by 1.66×108 hm2 (or 17% of the coverage rate) in 260 years. While after the 1960s, there has been a rapid increase. The forest area increased by 0.7×108 hm2 (or 8% of the coverage rate) in 40 years. The study also shows that there is a significant spatial difference in the dynamics of forest. The amplitudes of increasing and de- creasing in western China are both smaller than the ones in eastern China. During the rapid declining period from 1700 to 1949, the most serious decrease appeared in the Northeast, the Southwest and the Southeast, where the coverage rate in most provinces dropped over 20%. In Heilongjiang Province, the coverage rate dropped by 50%. In Jilin Province, it dropped by 36%. In Sichuan Province and Chongqing Municipality, it dropped by 42%. In Yunnan Prov- ince, it dropped by 35%. During the recovery period 1949–1998, the western provinces, mu- nicipality and autonomous regions, including Ningxia, Gansu, Inner Mongolia, Si- chuan–Chongqing, Yunnan, Tibet, Xinjiang and Qinghai, etc, the increase rates are all below 5%, while the eastern provinces, municipality and autonomous regions (except Heilongjiang, Hubei, Jiangsu–Shanghai) have achieved an increase over 5%, among which the Guang- dong–Hainan, Guangxi, Anhui, Beijing–Tianjin–Hebei, Shandong, Henan, Zhejiang, and Fu- jian have an increase over 10%.

根据历史文献、现代调查和统计,以及前人研究的结果,这一趋势和主要森林动态识别的过程。每个省的森林面积、森林覆盖率从1700年到1949年中国的es - timated向后每50年。连接结果与现代国家森林库存数据,中国森林的时空动力学在最近300年(公元1700年- 1700年)是定量分析。研究表明,在最近的300年,森林面积在当前中国境内已经下降了0.95×108款hm2(或9.2%的覆盖率),减少和恢复的趋势。在1960年代之前,有一个趋势,加速de -左右摇晃。森林面积减少1.66×108款hm2(或17%的覆盖率)在260年。在1960年代后,迅速增加。森林面积增加了0.7×108款hm2(或8%的覆盖率)在40年。研究还表明,存在着显著的空间差异的动态的森林。的振幅增加,de -压痕在中国西部都是低于中国东部的。快速下降的时期从1700年到1949年,最严重的减少出现在东北,西南和东南,大部分省份的覆盖率下降超过20%。在黑龙江省,覆盖率下降了50%。在吉林省,下降了36%。在四川省和重庆市,下降了42%。云南箴言——因斯,下降了35%。复苏期间1949 - 1998年,西部省份,μ- nicipality和自治区,包括宁夏、甘肃、内蒙古、Si - chuan-Chongqing,云南、西藏、新疆和青海、等,增加率都低于5%,东部省份,直辖市、自治区(除黑龙江、湖北、Jiangsu-Shanghai)实现了增加超过5%,其中光——dong-Hainan、广西、安徽、京津冀、山东、河南、浙江、和傅——剑已经增加超过10%。