濒危动物英文PPT课件
Protect endangered保护濒危动物英语PPT
global warming
deforestation
pollution
People deforestation caused animal losing their habitat, and destroyed their ecoloLow reproductive gical balance. efficiency
Some animals ,for example ,tiger, are difficult to breed,also leads to animals facing of dying out.
Environmental pollution has a badly influence on animals, It caused animals short of habitat and food,also made them poisoning even dead.
It is the most effective method to prevent them from dying out.
nimal protection law
carry out scientific research to ensure reproduction
Strengthen the animal protection law, to stop people hunting to them.
gorilla
albatross
Leopard
Koala ...
The reason why they are dying out
Global warming has posed a serioud threat to the surival of animals,especially for the polar bear and penguin.The snow melted reduced their food and habitat.
《保护野生动物》ppt课件
汇报人：
2024-01-03
BIG DATA EMPOWERS TO CREATE A NEWERA
目录
CONTENTS
野生动物概述濒危野生动物种类保护野生动物的措施保护野生动物的国际合作保护野生动物的未来展望
BIG DATA EMPOWERS TO CREATE A NEWERA
02
亚马逊盆地野生动物保护项目
由多个国家和组织共同参与，旨在保护亚马逊盆地的生物多样性和生态系统。
BIG DATA EMPOWERS TO CREATE A NEWERA
保护野生动物的未来展望
气候变化、栖息地丧失、非法捕猎和走私、外来物种入侵等。
科技进步、国际合作、可持续发展、环保意识S TO CREATE A NEWERA
保护野生动物的措施
设立自然保护区是保护野生动物最有效的措施之一。通过划定特定的区域，禁止或限制人类的开发活动，为野生动物提供良好的栖息地和生态环境。
自然保护区的管理者应定期巡查，确保保护区内没有非法捕猎、砍伐和污染等行为。同时，加强与当地社区的合作，提高居民的保护意识，共同维护保护区的生态平衡。
世界自然基金会（WWF）
倡导全球环保行动，致力于保护森林、淡水、海洋和气候等地球上的关键生态系统。
国际野生动植物贸易研究委员会（TRAFF…
监测野生动植物贸易，促进可持续利用和打击非法贸易。
《濒危野生动植物种国际贸易公约》（CITES）
旨在规范野生动植物国际贸易，防止濒危物种被过度猎捕或采集。
《国际湿地公约》
机遇
挑战
愿景
保护野生动物种群稳定，生态系统健康，人与自然和谐共生。
期望
全球共同努力，实现野生动物保护的可持续发展，为子孙后代留下一个美好的自然环境。
《濒危动物保护》课件
白头翁的保护案例
总结词：挑战案例
VS
详细描述：白头翁是一种生活在南美 洲的鸟类，由于其栖息地遭到破坏和 捕猎的影响，数量急剧减少。虽然有 一些保护措施，但白头翁仍然面临许 多生存挑战，需要更多的努力来保护 其生存环境。
01
未来展望与行动建 议
加强科研监测
科研监测是保护濒危动物的关键措施 之一，通过加强科研监测，可以更加 准确地了解濒危动物的生存状况和威 胁因素，为制定更加有效的保护措施 提供科学依据。
01
濒危动物保护的案 例分析
大熊猫的保护案例
总结词：成功案例
详细描述：大熊猫作为中国的国宝，曾经面临濒危的境地。然而，通过建立自然保护区、实施严格的 保护措施和国际合作，大熊猫的数量逐渐恢复。如今，大熊猫已经成为濒危动物保护成功的典范。
朱鹮的保护案例
总结词：恢复案例
详细描述：朱鹮是一种生活在东亚地区的鸟类，曾经数量稀少，濒临灭绝。然而，通过建立自然保护区、实施严格的保护措 施和人工繁殖计划，朱鹮的数量逐渐恢复。如今，朱鹮已经从濒危降级为易危。
保护濒危动物是保护生物多样性的重要组成部分。生物多样性对于人类 社会的经济、文化和生态等方面都具有不可替代的价值和意义。
濒危动物对人类的价值
濒危动物在科学研究、药物研发、生态旅游等方面具 有重要价值。保护濒危动物，有助于推动相关产业的 发展，为人类创造经济收益和就业机会。
单击此处添加正文，文字是您思想的提一一二三四五 六七八九一二三四五六七八九一二三四五六七八九文 ，单击此处添加正文，文字是您思想的提炼，为了最 终呈现发布的良好效果单击此4*25}
加强科研监测需要加大投入力度，提 高监测技术和设备的水平，加强科研 人员的培训和交流，促进科研成果的 转化和应用。
《Into the wild》Section Ⅰ(ppt)课件
larger and larger. C． The main reason why the population of the monarch
butterflies is falling is human activity. D．Volunteers have made it a reality that monarch butterflies
were destroyed
on
plateaus(高原)
with
the
altitudes
of
4，300－5，100
Unit 5 Into the wild
metres and are good destruction
Section Ⅰ Starting out & Understanding ideas
利福尼亚或墨西哥的路。
manage v．
经营管理；操纵(机器等)；控制；合理地利用
(时间、金钱)；支撑，勉强维持生活
manager n.
经理；管理者
management n. 经营；管理
栏目 导引
Unit 5 Into the wild
①I don’t know how she manages on her own with four kids. 我真不知道她一个人是怎么养活四个孩子的。 ②We need people who are good at__m_a_n_a_g_i_n_g__ (manage)． 我 们需要擅长管理的人。 ③ ( 广 东 卷 )After countless interviews and presentations I managed ___t_o__st_a_n_d____ (stand) out among the candidates and survive the test alone. 在无数次面试后，我成功地从众多应征者中脱颖而出，仅我一 个人在测试中过关。
濒危动物保护动物英文演讲全英文课件
Restoring and managing degraded or fragmented habitats to support health populations of extended specifications
Invasive Specifications Control Controlling and erasing invasive specifications that pose a threat to endangered animals and their ecosystems
Land Conversion
Conversion of natural landscapes into agricultural or industrial areas results in the loss of biodiversity and fragmentation of habitats, isolating specific populations and reducing their genetic diversity
Importance of Protecting Endangered Animals
Scientific Research
Studying endangered animals can provide valuable insights into evolution, ecology, and the history of the Earth, as well as potential benefits for medicine, agriculture, and biotechnology
Ex Situ Conservation
濒危动物英文PPT语言讲解
One hypothesis is that an increasingly noisy ocean environment might be to blame. In fact one of the purposes of the Whale Acoustics organization is to study the impact of man made noise on this endangered population.LIFE SPANBlue whales have a life expectancy of 35-40 years.Range: Blue whales live at the surface of the ocean and are found in all the oceans of the world. Blue whales have been found in every ocean of the world. Blue whales swim individually or in small groups. Pairs are very commonly seen.Extinct:Blue whales were nearly extinct by the 1960’s because of hunting, but blue whale hunting was outlawed by an international agreement in 1965.Now, it is estimated there is a world population of about 10,000 blue whales, and 2,000 of these feed off the California coast every summer.WHEN YOU CAN SEE THE BLUE WHALES:Blue Whales can be seen in Big Sur June through October, during times of abundant krill.WHERE YOU CAN SEE BLUE WHALES:You can see Blue Whales from the roadside turnouts while in Big Sur. Monterey Bay Whalewatch sponsors boat trips out of Monterey BayIntroduction:Blue whales are the largest animals ever known to have lived on Earth. These magnificent marine mammals rule the oceans at up to 100 feet (30 meters) long and upwards of 200 tons (181 metric tons).Their tongues alone can weigh as much as an elephant. Their hearts, as much as an automobile.Blue whales reach these mind-boggling dimensions on a diet composed nearly exclusively of tiny shrimplike animals called krill. During certain times of the year, a single adult blue whale consumes about 4 tons (3.6 metric tons) of krill a day.Blue whales are baleen whales, which means they have fringed plates of fingernail-like material, called baleen, attached to their upper jaws. The giant animals feed by first gulping an enormous mouthful of water, expanding the pleated skin on their throat and belly to take it in. Then the whale's massive tongue forces the water out through the thin, overlapping baleen plates. Thousands of krill are left behind—and then swallowed.Blue whales look true blue underwater, but on the surface their coloring is more a mottled blue-gray. Their underbellies take on a yellowish hue from the millions of microorganisms that take up residence in their skin. The blue whale has a broad, flat head and a long, tapered body that ends in wide, triangular flukes.Blue whales live in all the world's oceans occasionally swimming in small groups but usually alone or in pairs. They often spend summers feeding in polar waters and undertake lengthy migrations towards the Equator as winter arrives.These graceful swimmers cruise the ocean at more than five miles an hour (eight kilometers an hour), but accelerate to more than 20 miles an hour (32 kilometers an hour) when they are agitated. Blue whales are among the loudest animals on the planet. They emit a series of pulses, groans, and moans, and it’s thought that, in good conditions, blue whales can hear each other up to 1,000 miles (1,600 kilometers) away. Scientists think they use these vocalizations not only to communicate, but, along with their excellent hearing, to sonar-navigate the lightless ocean depths.Really Big BabiesBlue whale calves enter the world already ranking among the planet's largest creatures. After about a year inside its mother's womb, a baby blue whale emerges weighing up to 3 tons (2.7 metric tons) and stretching to 25 feet (8 meters). It gorges on nothing but mother's milk and gains about 200 pounds (91 kilograms) every day for its first year.Blue whales are among Earth's longest-lived animals. Scientists have discovered that by counting the layers of a deceased whale's waxlike earplugs, they can get a close estimate of the animal's age. The oldest blue whale found using this method was determined to be around 110 years old. Average lifespan is estimated at around 80 to 90 years.Between 10,000 and 25,000 blue whales are believed to still swim the world's oceans. Aggressive hunting in the 1900s by whalers seeking whale oil drove them to the brink of extinction. Between 1900 and the mid-1960s, some 360,000 blue whales were slaughtered. They finally came under protection with the 1966 International Whaling Commission, but they've managed only a minor recovery since then.Blue whales have few predators but are known to fall victim to attacks by sharks and killer whales, and many are injured or die each year from impacts with large ships. Blue whales are currently classified as endangered on the World Conservation Union (IUCN) Red List.COLOR: The blue whale is blue-gray in color, but often with lighter gray mottling on a darker background (or with darker spots on a lighter background). The underside of its flippers may be a lighter color or white, while the ventral (underside) of the fluke is dark. The blue whale acquires microorganisms called diatoms in the cold waters of the Antarctic and North Pacific and North Atlantic which give the underside of its body a yellowish green caste. Because of this yellow color, the early whalers gave it the name "sulfur bottom."LENGTH AND WEIGHT:The longest blue whale ever recorded was a 108-foot adult female caught during whaling efforts in Antarctica! In modern times, blue whales in the Southern Hemisphere reach lengths of 90-100 feet , but their Northern Hemisphere counterparts are smaller, on average 75 to 80 feet (23 to 24.5 m). Blue whales can weigh over 100 tons (99,800 kg). Females are larger than males of the same age, the largest perhaps weighing as much as 150 tons (136,000 kg).FEEDING: The blue whale is thought to feed almost exclusively on small, shrimp-like creatures called euphausiids or krill. During the summer feeding season the blue whale gorges itself, consuming an astounding 4 tons (3.6 metric tons) or more each day. This means it may eat up to 40 million krill a day. As a baleen whale, it has a series of 260-400 fringed overlapping plates hanging from each side of the upper jaw, where teeth might otherwise be located. These plates consist of a fingernail-like material called keratin that frays out into fine hairs on the ends inside the mouth near the tongue. The plates are black and measure about 20 inches (51 cm) in length toward the front of the mouth and about 40 inches (102 cm) at the rear. During feeding, large volumes of water and food can be taken into the mouth because the pleated grooves in the throat expand. As the mouth closes water is expelled through the baleen plates, which trap the food on the inside near the tongue to be swallowed.STATUS:Because of their enormous size and speed, blue whales were safe from early whalers, who could not pursue them in open boats with hand harpoons. But in 1868 a Norwegian, Sven Foyn, revolutionized the whaling industry with the invention of the exploding harpoon gun and by using steam and diesel powered factory ships and catcher boats. He also perfected the technique of inflating dead whales with air so they wouldn't sink after being harpooned. The whaling industry began to focus on blue whales after 1900. A single 90-foot blue whale could yield up to 120 barrels of oil, and the blues were killed by the thousands. The slaughter peaked in 1931 when over 29,000 were killed in one season. After that blue whales became so scarce that the whalers turned to other species and, belatedly, theInternational Whaling Commission (IWC) banned all hunting of blue whales in 1966 and gave them worldwide protection. Recovery has been extremely slow, and only in the last few years have there been signs that their numbers may be increasing. Pre-whaling population estimates were over 350,000 blue whales, but up to 99% of blue whales were killed during whaling efforts. Presently, there are an estimated 5-10,000 blue whales in the Southern Hemisphere, and only around 3-4,000 in the Northern Hemisphere.Habitat: In all oceans of the world. They mate and calve intropical-to-temperate waters during winter months, and feed in polar waters during summer months.Description: The blue whale is the largest animal ever to have existed on Earth, even bigger than the dinosaurs! It can grow to over thirty metres in length - the size of three double-decker buses end to end. Like all whales, it is a mammal and not a fish.Why are they endangered?In the first half of the twentieth century many whales were commercially fished because a wide range of products such as soap and oil could be made from whale body parts. However, whales breed so slowly that it wasn't long before the intensive whaling pushed many species, including the blue whale, to the edge of extinction.Commercial whaling has now been banned for several decades, and bluewhale numbers are slowly increasing. Today there are between 10 000 and 12 000 blue whales living in the oceans around the world.。
濒危动物介绍 公开课PPT课件
【拉丁学名】：Rhinopithecus roxellanae roxellanae
【俗名】：狮子鼻猴，仰鼻猴，金绒猴，兰面猴，洛克安娜猴 ，长尾子，线子，线绒，马绒，果然兽，果然绒，喜，嘉，you
【英文名】：Golden Monkey 【国家重点保护动物级别】：一级 【世界自然保护联盟(IUCN)】：易危 致危因素】：因为贸易被捕猎，种群隔离，过度捕猎，栖息地破坏 【保护措施】：限制捕猎 【国内分布】：四川
金丝猴四川亚种
双峰驼
【中文名称】：双峰驼 【拉丁学名】：Camelus bactrianus
【俗名】：野驼，野生双峰驼，野骆驼
【英文名】：Bactrian Camel 国家重点保护动物级别】：一级 【世界自然保护联盟(IUCN)】：易危
【生态环境】：戈壁、荒漠、沙漠 【致危因素】：栖息地破坏，过度捕猎 国内分布】：甘肃, 青海, 新疆
英语ppt保护濒危动物
The establishment of these protected areas has played an important role in protecting endangered animal populations.
Besides, At present, people have begun to build gene banks to realize the desire to preserve species. For example, in order to protect the cultivated species of plants and their wildly extinct relatives, a global gene pool network has been established. Similarly, this way can be used to protect endangered animals.
People may not know the consequences of their killing animals at will. They may not know their responsibility to protect animals from danger.
Because of natural disasters and human economic activities ,many wildlife become endangered animals. According to the present situation of endangered animals in the occupied country, the following aspects should be paid attention to in protecting endangered animals.
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小嘴狐猴(Mouse lemur)
The mouse lemurs are nocturnal（夜间
活动的） lemurs of the
genus Microcebus（倭狐猴属）. Lemurs
and Mouse Lemurs were announced by
the IUCN（国际自然和自然资源保护联
共和国）, Myanmar（缅甸）, Laos,
Thailand, Malaysia（马来西亚）,
Indonesia, and China。Their numbers
are difficult to determine because they
are solitary（独立的）animals that are
haven’t home to live in.
.
2
*The status of 12
endangered animasvexilliferMiller）
only produced in the middle and lower Yangtze River Chinese, The baiji is a warm blooded animal, known as the "water of the giant panda". To twentieth Century, due to various reasons, the population decline, estimated in 2002 has been less than 50 head, it not only were classified as a national protected wild animal, is one of the world's 12 most endangered animal. In August 8, 2007, "the Royal Society journal Biological letter" published in the repo. rt, formally announced the 4 baiji functional extinction.
widely scattered across their range, but
they are estimated to number fewer
than 275. Survival of the Peninsular
Malaysia （马来半岛）population is in
doubt. Total numbers today may be as
low. as 200.
6
奥里诺科鳄鱼The Orinoco crocodile
The Orinoco crocodile is
a critically endangered crocodile.
Its population is very small and
it can only be found in
freshwater environments
in Colombia(哥伦比 亚) and Venezuela（委内瑞拉）,
in particular the Orinoco River
and its tributaries. Extensively
hunted for their skins in the
*The status of endangered
animals
.
1
According to the survey, there are 75
species die out everyday in the world.
That is to say, at the average of 3 species
北部白犀牛(Sumatran rhinoceros)
White Rhinoceros，Members of the
species once inhabited rainforests,
swamps, and cloud forests in India,
Bhutan（不丹）, Bangladesh（孟加拉
苏门答腊虎The Sumatran tiger
Sumatran tiger is the smallest subspecies in all tiger species. Only distributed in Indonesia‘s Sumatra island (印度尼西 亚苏门答腊岛). The habitat of the forest from the plains to the mountains. The only remaining wild Sumatran tigers are about 400-500, mostly five nat.ional parks in Indonesia 5
vanish an hour.
In china, the population of endangered
animals is very rarely, and the number of
endangered animals is decreasing right
now.
Due to human expansion, many animals
19th and 20th centuries, this
species is one of the most
critically endangered species of
cro. codiles. Males have been
7
reported up to 6.6 m in the past,
合会） as the most endangered of all
vertebrates. There are about 24 mouse
lemur species identified by 2016. There
were only 2 known mouse lemur species
by 1992. It was estimated that the 24