Migration Learn more about Migration
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The Law of population Migration in the process of Modernization
The so-called immigration law (law) or population migration law is the researcher's summary and refinement of the regular phenomena, trends and problems shown in a large number of population migration movements. it is an important group in population research and population migration theory research.
2016-03-20 Modernization process ongoing population migration laws the so-called immigration -
2015 Miaoli Youth Migration Creative Workshop Registration Deadline 7/1
Miaoli County Culture and Tourism Bureau will hold the 2015 Miaoli Youth Migration Creative Workshop this summer, encouraging Miaoli young friends to sign up and realize the ideal of returning home to start a business. Registration closes on July 1. Courses are free of charge.
2018-07-02 -
When did the Tibetan antelope migrate on a large scale? How long will it last? Why migrate?
Tibetan antelope are animals that live in alpine grasslands and alpine desert areas. they are good at running and migrating. When did the Tibetan antelope migrate on a large scale? How long will it last? Why migrate? When will the Tibetan antelope migrate on a large scale? Every
2020-11-11 Tibetan antelope large-scale migration yes when lasting how long -
The changes of Peasant families in China under the influence of population Migration
The changes of Peasant families in China under the influence of population Migration
2019-02-18 -
Rural experience / migration of junior college students _ agricultural stay
Rural experience / migration of junior college students _ agricultural stay
2018-02-23 -
What level of animal is the black-faced spoonbill? Black-faced spoonbill habitat Zhuanghe, migration route of black-faced spoonbill
Do you know a bird like the black-faced spoonbill? Its number is very small. What level of animal is the black-faced spoonbill? It is a second class protected wild animal. So we should take good care of it. Zhuanghe Shicheng Island-shaped Mantuo and Wangjia Town Yuanbaotuo are black-faced spoonbills in China.
2019-03-08 Black face spoonbill yes level animal black face habitat Zhuanghe you -
Life revelation of Rural areas and Youth in South China / Migration of Junior College students _ Agricultural stay
Life revelation of Rural areas and Youth in South China / Migration of Junior College students _ Agricultural stay
2018-02-23 -
Let the bee free 02 "bee hybrid migration, bee crab mites follow, experts: attach importance to native bee species, let bees naturally
Let the bee free 02 "bee hybrid migration, bee crab mites follow, experts: attach importance to native bee species, let bees naturally
2019-10-18 -
New challenges and New opportunities to see the New urbanization from the Spring Festival Transportation big data
Spring Festival transportation is a unique social phenomenon in the process of urbanization in China, and it is also one of the manifestations of the serious imbalance between the eastern and western regions of China's economic development. It is easier said than done from the perspective of Baidu's migration to big data, taking 17:00 on the 25th (the seventh day of the first lunar month) as an example, moving into the hottest city.
2016-03-20 New challenges new challenges new opportunities opportunities from Spring Festival travel big data -
Orchid pest-- APHIS gossypii
Orchid pest-- APHIS gossypii
2018-05-02 -
How do beluga whales reproduce
The only obvious difference between beluga whales and other cetaceans is that they can exuviate when their skin is yellowish in summer. It usually swims slowly and is difficult to identify in waves and ice floes. So how do beluga whales breed? First, how do beluga whales reproduce
2020-11-11 Beluga whales how breeding beluga whales compared with other whales the only one -
How to control corn armyworm and meadow borer? With what medicine prevention and control effect is good?
At present, it is an important period for the prevention and control of diseases and pests. According to monitoring, the peak of the first generation of armyworm adults in Jianghuai, Huanghuai and other places concentrated on migration to the Northeast and North China. At the same time, affected by the suitable factors of overseas insect sources and migration conditions, eastern Inner Mongolia, Heilongjiang and western Jilin Province
2020-11-09 Corn armyworm and grass borer how control use what medicine -
How to prevent and cure tobacco cucumber mosaic disease?
How to prevent and cure tobacco cucumber mosaic disease? Cucumber mosaic disease is the most common and widespread tobacco virus disease. The virus is mainly transmitted by aphids and spreads with the migration of aphids. The disease generally occurs in the seedling cluster stage after tobacco seedling transplanting, which often leads to the stagnation of plant growth and development and affects the yield. ...
2018-09-08 -
Pay attention to the cost of rural migration
Pay attention to the cost of rural migration
2019-02-19 -
How do birds spend the winter?
If it is a migratory bird, it will migrate to a warm place to spend the winter before winter; if it is a non-migratory bird, it will find a relatively warm and dry place to sleep in order to reduce consumption to spend the winter. So, different birds spend the winter
2020-11-11 Winter birds yes how winter for example if migration class -
Wart breast glass ant disaster expanded nine counties and cities, there is a trend of northward migration! Council of Agriculture Environmental Protection Department plans long-term Anti-Japanese measures
Wart breast glass ant disaster expanded nine counties and cities, there is a trend of northward migration! Council of Agriculture Environmental Protection Department plans long-term Anti-Japanese measures
2019-10-08 -
Video of Tibetan Xiang Pig breeding Technology
Video of Tibetan Xiang Pig breeding Technology
2018-07-06 -
The symbol of urbanization in the tide of Spring Festival transportation
Before and after the Spring Festival, the large-scale Spring Festival travel tide began again. This scene not only presents the rapid transformation of "vernacular China", but also contains the profound background of national urbanization. If we understand the symbols of urbanization shown in the Spring Festival travel tide, we can better understand the back of economic growth.
2016-03-20 Spring Festival transportation tide medium urbanization symbol Spring Festival before and after large-scale -
Let the bee free 02 "bee hybrid migration, bee crab mites follow, experts: should return to the native bee species, let the bees return to nature
Let the bee free 02 "bee hybrid migration, bee crab mites follow, experts: should return to the native bee species, let the bees return to nature
2019-10-18 -
Life habits of Red-crowned Crane
Life habits of Red-crowned Crane
2018-09-08