标签： 广州葵花蒲典

Recently, the Catalogue of Mammals in China (2021 Edition) (hereinafter referred to as the Catalogue) has been compiled. The Veterinary Branch of the Chinese Zoological Society organized domestic researchers who have been committed to the classification of mammals for a long time to complete this research.

Academician Wei Fuwen of Institute of Zoology, Chinese Academy of Sciences is the core organizer of the compilation of Catalogue. He said that on the occasion of the 15th Conference of the Parties to the Convention on Biological Diversity (CBDCOP15), the achievements of the Catalogue will help researchers all over the world to jointly understand the rich mammal diversity in China.

Does the giant panda belong to the Giant Panda Family or Xiong Ke?

"Little Panda" has been divided into two species.

The Catalogue has been compiled since 2016, covering known mammal species distributed in all the territories and territorial waters of China. This includes both previous research results and recent scientific discoveries.

Because the giant panda has a "cat" in its name, many people associate it with cats. However, years of research have shown that there is no close genetic relationship between giant pandas and cats. So how do you classify giant pandas? Does the giant panda belong to the Giant Panda Family or Xiong Ke? With the deepening of research in recent years, the classification conclusion that "giant pandas belong to Xiong Ke" has been widely recognized by international academic circles, and this classification method has been adopted in the Catalogue to classify giant pandas into Xiong Ke.

Previous studies have found that there are obvious morphological differences between the red pandas distributed around the Himalayas and those in China, Sichuan and Yunnan provinces, which leads scientists to divide the red pandas into two subspecies, Himalaya and China, or tend to upgrade both subspecies to species. In 2020, the research results of Wei Fuwen’s team supported the view of "species": that is, red pandas were divided into Himalayan red pandas and Chinese red pandas. The results of this study provide a scientific basis for the scientific protection of two kinds of wild red pandas, the establishment of accurate captive pedigree and the avoidance of interspecific hybridization. At the same time, this classification conclusion has also been adopted by this Catalogue.

The Catalogue contains reintroduced species.

Rhinoceroses are not included because they are extinct.

In the process of species collection, researchers in China have gradually formed scientific screening criteria. The Catalogue includes species that have been reintroduced to China and have formed wild populations in the wild. Elk is of special significance to Chinese. This species originally lived in the marshes in the middle and lower reaches of the Yangtze River, and disappeared completely in China in the early 20th century. In 1985, China began international cooperation, and once again introduced milu deer, and implemented plans of artificial breeding, free-range breeding and wild release of milu deer in Nanhaizi, Jiangsu Dafeng, Shishou, Hubei and Poyang Lake, Jiangxi. At present, the elk population almost completely covers the original habitat. Therefore, elk have also been included in the Catalogue.

According to records, rhinoceroses were distributed in China during the Shang and Zhou Dynasties two or three thousand years ago. However, due to the changes of climate and ecological environment, rapid population growth and other factors, rhinoceros disappeared in China in the middle of the 20th century. The List does not include rhinoceros, a species that has been confirmed to be distributed in the history of China, but has now been declared extinct. In addition, for those species with specimens but no distribution in China, disputed species and exotic species, this Catalogue has not been included yet.

When sorting species, the Catalogue catalogued according to the "phylogenetic tree" constructed by the latest phylogenetic relationship of various groups of mammals. Among them, Order and Family elements are arranged according to phylogenetic relationship, and sorted from the root of "phylogenetic tree"; Genus and Species are sorted by Latin alphabetical names.

Sufficient evidence is needed to promote more subspecies to species.

In China, human beings have 28 kinds of "relatives"

According to the research results of this Catalogue, the mammals in China are divided into 12 orders, such as Ceratoptera, Ceratoptera, Primates, Rabbiniformes, Rodents, Lauya insectivora, Chiroptera, Artiodactyla, Squamata and Carnivora. There are at least one species in China, namely, Asiatic Elephant, Dugong and Northern Tree Shrew. There are 235 species of rodents in China. There are 4 families, 9 genera and 29 species of primates to which we belong.

For the classification of species in the Catalogue, the compilers of the Catalogue emphasized that it conforms to the internationally accepted animal naming regulations. Species need to be supported by specimens, entities, photos and documents, and at the same time, morphology and molecular evidence should be combined. If there is only molecular evidence, we will not consider changing its original classification status for the time being. Wei Fuwen, for example, said that the current support for upgrading the subspecies of pronghorn, sika deer, red deer and argali to species is mainly based on morphological basis. Therefore, the Catalogue carefully did not upgrade the subspecies of the above species to species.

With more and more ancient mammal fossils accumulated by researchers and the rapid development of molecular systematics, the phylogenetic relationship among various groups of mammals is being re-evaluated. The original relationship between them has changed greatly at the level of order, family and species. The Catalogue also actively absorbed the latest achievements of these classification systems. For example, the "Cetaceans", which is a combination of Cetaceans and Artiodactyes, and the familiar bactrian camels, wild boar, roe deer, sika deer and wild yak are all in this new category. The original insectivora has now been divided into "African Hemiptera" and "Lauya insectivora", and the newly divided "Lauya insectivora" has been included in this Catalogue. Among them, the genus Anodonta can be further divided into island Anodonta, Taiwan Province Anodonta, South China Anodonta, Big Anodonta and Diaoyu Island.

China’s endangered animal population began to recover.

The Catalogue provides a reference for biodiversity protection.

Today, the mammals on the earth are facing threats such as habitat fragmentation, increased human activities, global climate change and frequent zoonotic major epidemics. According to the number of species, the rate of decline and the geographical distribution, IUCN classified the endangered degree of species into extinction (EX), wild extinction (EW), extremely endangered (CR), endangered (EN), vulnerable (VU) and near endangered (NT). If the grade is between "vulnerable" and "extremely dangerous", it means that the species has been threatened.

In recent years, China has attached great importance to the protection of ecological environment and biodiversity, and endangered animal populations such as giant panda, Siberian tiger and Tibetan antelope have begun to recover. Among them, the number of wild giant pandas reached more than 1860, and the threat level was reduced from "endangered" to "vulnerable". The number of Tibetan antelopes has also increased from less than 70,000 at the end of the 20th century to about 300,000 at present, and the threatened level has also dropped from "endangered" to "near-endangered".

Mastering the species diversity and taxonomic status of mammals is the basis of veterinary research and the premise of scientific protection of wild populations. Wei Fuwen said that the Catalogue of Mammals in China (2021 Edition) provided the latest basic information for the protection of mammal diversity in China; At the same time, in the process of revising the Catalogue, some issues such as the dispute of species classification, the promotion of subspecies to species, and the change of distribution area have been discovered, which have pointed out the important direction for the future study of mammal taxonomy.

Mammals endemic to China (link)

Mammals play an important role in maintaining ecological balance. People are also mammals, belonging to Mammalia-Primate-Hominidae-Hominidae.

China has a vast territory, complex terrain and diverse climate, and is one of the countries with the highest species diversity of mammals in the world. There are hundreds of endemic mammals, such as Anhui musk deer, black muntjac, muntjac, white-lipped deer, elk, Przewalski’s gazelle, Taiwan Province gazelle, baiji and Yangtze finless porpoise in cetaceans. Sichuan golden monkey, Yunnan golden monkey, Guizhou golden monkey, Hainan gibbon, Tibetan emirate monkey and Taiwan macaque in primates; Giant pandas and desert cats in Carnivora; Yunnan rabbits, Hainan rabbits, Tarim rabbits, etc.

—— Excerpted from Catalogue of Mammals in China (2021 Edition) and Research Progress of Mammals Classification and Phylogenetic Evolution in China.

Original title: The banned list of 141 anchors was announced, and the banned period ranged from one month to permanent, involving multiple platforms.

The list of 141 anchors banned was announced, and the ban period ranged from one month to permanent ban, involving multiple platforms. sir For example, Xiao Li and Wang Mian on YY live broadcast platform suddenly said goodbye to fans in the live broadcast room, revealing that due to some "irresistible" factors, they will stop broadcasting for about half a year and quit the network. .

Subsequently, the anchors of other platforms also announced "rest" and quit the network.

For example, Tiger Tooth live broadcast platform "Little Cool Brother", Betta Zhang Qige, Liu Xiaoqi and so on. It is reported that there are many anchors of this "title", which are involved in almost all major live broadcast platforms.

Fortunately, most of these anchors did not hang up permanently, and many of them were banned for one to six months. As for which anchors are on the "banned list" this time, many netizens are also very curious.

Secondly, for the banned anchors, there were no announcements on the major live broadcast platforms, but these anchors suddenly stopped broadcasting like "gone".

On the 10th of this month, the online performance (live broadcast) branch of China Performance Industry Association announced the seventh batch of black anchors to the public. 47 blacklisted anchors are not allowed to register and broadcast live in the industry within 5 years.

After the list was released, netizens also found that some anchors who suddenly "rested" and stopped broadcasting were not on the list.

Therefore, netizens are more curious about the reasons why those anchors "suddenly" stopped broadcasting. What is the reason why they stopped broadcasting?

Recently, a blogger broke the news about a list of "141 banned anchors", which involved online celebrity who violated the live broadcast norms of the whole network.

According to the blogger, the list is a special rectification action carried out by the relevant departments of the webcast industry.

These include YY Live, Momo, Betta, Yingke, Yibai, Penguin E-sports, Huya, Aauto Quicker, Tik Tok and other live broadcast platforms.

The blogger revealed a partial list of "141 banned anchors":

Among the banned anchors, there are many well-known anchors on the live broadcast platform. The ban period is from 1 month to permanent ban, and the penalty period is from October 8.

The list shows that the controversial betta anchorwoman "Dream Butterfly" was permanently banned this year.

Some time ago, the betta anchorwoman "Xiu Xiu" and Zhang Qige, who suddenly stopped broadcasting, were banned for three months.

The betta anchorwoman "SuenOlivia" was only banned for three months due to a serious live broadcast accident.

Online celebrity anchor "Xiao Zhi" of Penguin E-sports was also included in the banned list for three months.

Some netizens questioned the list published by bloggers, thinking that the list was printed by bloggers themselves, and no other authoritative media had published the list. However, the blogger revealed that he was only a little faster than the media knew, saying that the list was absolutely correct, otherwise he would be prosecuted by the legal department of the live broadcast platform.

The blogger said that the reason why the top 30 anchors on the list were not announced was because they were "of little use".

As we all know, the rise of live broadcast of games, live broadcast of entertainment, live broadcast with goods, and short video platforms has made the profession of network anchor and online celebrity a "hot industry".

Because of the low threshold and high return, more and more people are joining, but this circle is also "mixed fish and dragons". Many anchors and online celebrity broadcast their eyeballs live through "low quality" for the sake of popularity.

Therefore, some anchors ignore the moral bottom line in pursuit of so-called traffic, which seriously affects the network ecology.

The announcement of the list of "141 banned anchors" is considered to be a blow to the live broadcast industry on the right track and improve the live broadcast environment, and it is also a warning to other anchors.

Editor in charge:

In the cold winter of 2019, independent brands that rely on SUVs to achieve continuous growth were hit hardest. Eighty percent of independent brands failed to achieve their sales targets in 19 years, and it seems that they collectively fell into the ice hole. As for the new car-making forces at the forefront, many people think that in the general environment of falling sales and tightening capital, if they can survive 2020, they will win half. More people are worried that few of the capital investment industries in the past few years have become a climate. If the new energy and shared travel that are bet by many capitals next year cannot become new high-quality industries, what should we do? However, most consumers will think that these have nothing to do with themselves. What really matters is how much the car sells? How much cheaper can it be? Then let’s take a look at the new car market recommended for everyone today.

The biggest discount of BYD Qin’s transaction price in the past month reached 8.63 fold, the cash of new cars dropped by 10,100 yuan, and the national sales of new cars started at 75,000 yuan. Among them, the lowest transaction price of BYD Qin in Guangzhou is 58,000 yuan, and the price is for reference only. The actual transaction price is subject to the local dealer.

The figure below shows the sales data of BYD Qin. The national sales volume in the last month was 938 vehicles. I wonder if BYD is still satisfied with this result. Most people will follow the sales volume when buying a car, which is the main basis for most people to judge whether a car is good or not without in-depth understanding of a car. Although it is not accurate, it is not groundless, but if you have higher requirements for car selection, you need to make more efforts to fully understand it.

At this time, if you are planning to change a new car, you can evaluate the used car through our platform and see how much the car in your hand can sell.

When we buy a car, we will pay attention to all aspects of this model in advance, especially the posts and word-of-mouth posted by car owners in major forums and vertical websites. Apart from the navy, there are still some car owners’ real car experience that is worth learning. Let’s take a look at BYD Qin’s word-of-mouth score. BYD Qin’s comprehensive score is 4.75, and the result is not bad, so BYD Qin can consider it.

If you have seen the above, you still have doubts about whether BYD Qin is worth buying, then you can also look at the performance of BYD Qin Jingpin. Among the following competing products, Geely Vision sold the most last month, with 8,979 cars. There is always one for you.

If the price of BYD Qin is suitable in the near future, then the friends will hurry! 38 cities across the country have linked promotions, and there are even discount models as low as 30%.

Enter [Oriental Time and Space] > >

　　　　CCTV.com News (broadcast by Oriental Time and Space on November 15th):

　　　　Mrding is an out-and-out farmer. He never thought that his life would have anything to do with the Internet. Mrding, who has lived by the sea in Taizhou, Zhejiang for generations, usually leads a life of 3.1. Besides being an accountant in the village, she helps her wife make some steamed bread when she has time. But such a quiet life was disturbed by a computer.

　　　　In March 2006, the county started the pilot project of distance education, and the documents issued said that rural party member cadres should actively participate in network knowledge training. Mrding, a village cadre and party member, naturally became the first batch of students to participate in the study.
I feel far away from the computer. Because we have never touched the computer. I don’t know anything about computers.

　　　　After attending the training, Mrding finally started to get in touch with computers, but he didn’t find it interesting. He had to face so many letters, symbols and keyboards every day, which was really a headache. When he used to do farm work, his hands didn’t listen to him when typing. I heard that he had to take an exam. Mrding was very depressed.
Jason Chung is a teacher in charge of computer training in the county radio and TV University. For the first time, he faced these students who just put down their farm work and didn’t have any basic computer knowledge. He also had a headache.

　　　　Staff: Some people put the pointer on the screen and let it move around. He thinks it will move, while others just don’t know what the left mouse button and the right mouse button are for.

　　　　Although it was very hard to learn, Mrding had to bite the bullet and learn, considering that he would use this technology in the future.
Half a month later, Mrding barely passed the exam.

　　　　Mrding thought that since he had learned it, he had to use it. After he returned, Mrding volunteered to be the administrator of the distance education site in the village, and often played teaching programs on agricultural technology for the villagers. In order to practice typing, he also tried to input village accounts, contracts and documents into the computer, and found it convenient to manage.
Ding Kefei: There are more than 1,500 people in our village, and it is very troublesome to copy them every year. In the future, like elections, we will filter the list through the computer and voters will come out, which is more or less convenient.

　　　　This made Mrding realize the magic and convenience of computers for the first time. Since then, Mrding has been obsessed with computers.
He wants to buy a computer to study at home.

　　　　Mrding’s wife is well-known for being a good cook of steamed bread. Mrding has learned computers, and she can surf the Internet. Her wife feels supported and she agrees to buy a computer at home.

　　　　Wife: There are computers in the village, which are too far away. It’s very hard after the steamed bread is made. You can do it later and earlier at home.

　　　　In this way, Mrding bought this computer. From then on, he can sit at home and play online games in the world. He finds himself in a brand-new world, and often forgets to eat and sleep. What he didn’t expect was that his son, who was originally in high school in the county, only went home once a month, but now he comes back every week. The father and son originally rushed to watch TV, but now they are rushing to surf the Internet.

　　　　Son: He surfed the Internet when he was free, either watching TV or surfing the Internet.

　　　　Wife: I’m particularly interested in computers. I surf the Internet as soon as the steamed bread is ready.

　　　　Mrding simply couldn’t put it down. He sat there studying whenever he had time. Slowly, he learned to download songs and send emails. On this day, he accidentally entered the blog of a star.

　　　　Mrding found that blogs can not only keep diaries, but also send photos and make friends, which aroused his great interest.

　　　　Ding Kefei: Blog. I know it’s a weblog. It’s free and open. We can upload our pictures easily through the Internet.

　　　　So Mrding wanted to start a blog himself, but he had misgivings, because he was too ordinary.

　　　　Ding Kefei: Blogs are all stars and celebrities. How can farmers start blogs?

　　　　But later, Mrding thought that blogging was free anyway, what’s more, when he was training in the county, the teacher also encouraged everyone to blog, so he decided to start writing about things around him and let everyone know about his life. Later, Mrding bought a digital camera and started taking pictures.

　　　　In this way, photos were taken one after another, but Mrding didn’t know how to upload them to the Internet, so he asked the teacher for advice.

　　　　　

　　　　Teacher: I often call, because some pictures can’t be sent, and some he wants to send videos. Isn’t he trying something new, sending videos, and some things, such as photo processing and how to design well, I often call.

　　　　In February 2007, Mrding’s blog on Sina was finally opened. Here are his own articles, photos, his favorite music and, of course, the steaming steamed bread made by his wife.

　　　　Ding Kefei: It’s just an attempt to give it a try. Later, I didn’t know there was such a big response. I didn’t know it myself. I became famous after I went up.

　　　　Mrding became the first farmer in the county to start a blog, which attracted attention from all sides. Since the blog was opened for several months, the number of hits has doubled. Many people saw Mrding’s special steamed bread on the Internet and expressed their desire to try it. After opening the blog, Mrding’s family has more and more new customers.

　　　　Mrding’s home is located in the coastal area of Taizhou. More than ten years ago, Mrding was a watchmaker, and his business never improved. Later, he found that fishermen who had been out to sea for many years needed to carry dry food, so he discussed with his wife to start steamed bread, and life gradually improved.

　　　　Mrding’s steamed bread, called Hua Mo, also known as fancy steamed bread, is very popular in the local area. They not only make steamed bread with different shapes by ancestral techniques, but also pay attention to the fermentation technology of noodles, which is easy to keep fresh. Neighbors like to eat steamed bread from their family.

　　　　Since starting a blog, Mrding’s steamed bread has become more popular. In order to ensure that fresh steamed bread is sold every day, Mrding and his family work from the early hours of the morning to about ten o’clock in the morning. After busy every day, Mrding did not take a rest, so she came to look around the Internet.

　　　　Ding Kefei: As soon as the computer is turned on, I will read my blog. Whether anyone has left me a message or given me any advice, I will read this first, and then I will chat with my friends and classmates on QQ.

　　　　Mrding really became more and more fashionable, and soon he bought a video camera and learned video chat, which surprised Mrding’s son.

　　　　Son: I really admire my dad. In some aspects, such as going to work online, I think he has done very well.

　　　　I’m on the blog, my business is good, and the atmosphere at home is very happy.

　　　　Ding Kefei: They all say that when I study, I will study hard, and I can’t play mahjong or cards. I just play computer when I am free.

　　　　Seeing that Mrding’s business is getting better and better, villagers come to ask for advice one after another. Mrding shows them this blog that can be advertised without paying fees, and encourages them to learn to surf the Internet. There are also some friends on the internet who learn from him.

　　　　Ding Kefei: He’s from Henan. He wants to learn technology from me.
Reporter: What technology do you study?

　　　　Ding Kefei: It’s the skill of making steamed bread. He asked me if I was free. If you are free, send him a text message and communicate with me. I said that if they want to learn, they should either communicate online, the phone is not very convenient, or online is convenient, or QQ is convenient.

Mrding is surfing the Internet.

　　　 But Mrding didn’t expect that steamed bread was on fire, and the demand was great, but the production was somewhat behind. On this day, old customers located dozens of miles away came to buy steamed bread.

　　　　Villager: Is there any steamed bread left? Are there any more today?
Not today.

　　　　If we sell it online, we won’t be able to buy it. Online should be good for him, but it’s inconvenient for us. It’s inconvenient to run here without it, right?

　　　　Looking at the old customers disappointed to leave, Mrding’s heart is very bad. Therefore, Mrding makes more steamed buns every day to reserve for these old customers who have not booked in advance.

　　　　Now Mrding has become a veritable Internet bug, with not only blogs and screen names, but also many online friends. Mrding is very busy in the online world, which he said was unimaginable before. On the Internet, everyone affectionately called Mrding Shantou Fei, and a friend on the Internet suggested that Mrding register a trademark for Shantou to build a brand. Mrding was very excited after hearing this, but Mrding’s wife had some concerns.

　　　　Wife: We are also under great pressure. Online users are watching, and we are embarrassed if we are not good.

　　　　In the end, Mrding took the advice of netizens, saying that it is always good to give it a try. Now the "Flying Trademark" named after Mrding is under examination and approval. Next, Mrding has a new plan.

　　　　Ding Kefei: We are expanding the production scale, and now we are building a factory building. We are going to set up a sales agency for flying steamed bread in the county. In the future, we want to make flying steamed bread into local snacks with three characteristics, and go out of the three doors like a blue crab and fly to the whole country.
Two months later, Mrding’s two-story factory building was built. He said that his life now can’t be separated from the Internet, and he was planning to buy several new steamed bread machines through the Internet.

　　　　In March this year, Sanmen County established a new farmers’ blog village, which is called the first farmers’ village in China. At present, there are more than 1,000 farmers blogging in the blog village, and the number of hits has exceeded 200,000. There are various special products and market information here, attracting many customers at home and abroad.

　

Editor: Zhang Toya