migratory

简明释义

英[ˈmaɪɡrətri;maɪˈɡreɪtəri]美[ˈmaɪɡrətɔːri]

adj. 迁移的；流浪的

英英释义

单词用法

同义词

反义词

例句

1.As the season changes, migratory birds begin to arrive at the coastal wetland.

随着季节的变化，候鸟开始陆续到达沿海的湿地。

2.Early in his research, Kramer found that caged migratory birds became very restless at about the time they would normally have begun migration in the wild.

在克雷默早期的研究中，他发现被关在笼中的候鸟在它们通常开始在迁徙的大致时间会变得非常不安。

3.Apart from aesthetics, the threat to migratory birds is the most frequently cited argument against wind farms.

反对风电站的理由，除了从美观上，还有一条经常被提到的理由，即对候鸟的威胁。

4.A cell in the eye may be worth two in the beak, at least when it comes to a migratory bird's magnetic compass.

鸟的眼睛中的细胞可能会是鸟嘴里细胞价值的两倍，至少当谈到候鸟的磁性罗盘来说是这样。

5.The livestock on the green side was managed in a way designed to mimic the great migratory herds of Africa.

在草木葱翠的一边，人们模仿非洲草原上动物的迁移的模式对牲口进行管理。

6.Its population was decimated in the past century by commercialfishing and dams that sealed off its migratory spawning routes.

在上个世纪，由于商业捕鱼的原因，再加上人类密封水坝堵住了鲟鱼的迁移产卵路线。

7.The role of migratory birds in the spread of highly pathogenic avian influenza is not fully understood.

候鸟传播高致病性禽流感的作用尚不完全清楚。

8.Countries located along migratory routes need to be vigilant for signs of disease in wild and domestic birds.

处于候鸟回游路线的国家必须警惕野鸟和家禽患病的迹象。

9.The 迁徙的 patterns of whales can be tracked using satellite technology.

鲸鱼的迁徙模式可以通过卫星技术进行追踪。

10.In autumn, many 迁徙的 birds leave the northern regions for warmer climates.

在秋天，许多迁徙的鸟类离开北方地区，前往温暖的气候。

11.Many species of birds are 迁徙的 and travel long distances between their breeding and wintering grounds.

许多鸟类是迁徙的，在繁殖地和越冬地之间长途旅行。

12.Some fish are 迁徙的, traveling upstream to spawn.

一些鱼是迁徙的，会逆流而上产卵。

13.The study of 迁徙的 species helps scientists understand climate change effects.

对迁徙的物种的研究帮助科学家了解气候变化的影响。

作文

The concept of migratory species is fascinating and crucial for understanding the dynamics of our ecosystems. Many animals, especially birds, undertake long journeys each year to find suitable breeding grounds or to escape harsh weather conditions. These migratory movements are often dictated by seasonal changes, food availability, and reproductive needs. For instance, the Arctic Tern, known for its remarkable annual migration from the Arctic to the Antarctic, travels over 70,000 kilometers. This incredible journey highlights the resilience and adaptability of migratory species in the face of environmental challenges.Understanding the patterns of migratory behavior is essential for conservation efforts. Many migratory species face threats from habitat loss, climate change, and human activities. For example, wetlands and coastal areas that serve as critical stopover points for migratory birds are being drained for agriculture and urban development. Protecting these habitats is vital to ensure the survival of these species during their long journeys.Furthermore, the study of migratory patterns can provide insights into the health of ecosystems. Changes in migratory routes or timing can indicate shifts in climate or ecological balance. Scientists use this information to monitor environmental changes and to develop strategies for wildlife management. For instance, if a migratory bird species arrives earlier than usual at its breeding grounds, it may suggest that spring is arriving sooner due to global warming.In addition to birds, many other animals exhibit migratory behaviors. Fish, such as salmon, migrate upstream to spawn, while some mammals, like caribou, travel vast distances in search of food and mating opportunities. Each of these species has developed unique adaptations that enable them to navigate their migratory paths effectively.Moreover, the cultural significance of migratory species should not be overlooked. Many indigenous communities have relied on migratory fish and game for sustenance for generations. The timing of these migrations often dictates seasonal festivals and hunting practices. As such, the loss of migratory species could have profound impacts on cultural traditions and food security.In conclusion, the study of migratory species is not only important for biological research but also for conservation efforts and cultural preservation. As we continue to face environmental challenges, it is crucial to protect the habitats that support these remarkable journeys. Understanding and respecting the migratory behaviors of various species will help us foster a healthier planet for future generations. By raising awareness about the importance of migratory species, we can inspire action towards their protection and ensure that these incredible journeys continue for years to come.

迁徙物种的概念令人着迷，对于理解我们的生态系统动态至关重要。许多动物，尤其是鸟类，每年都会进行长途旅行，以寻找合适的繁殖场所或逃避严酷的天气条件。这些迁徙活动通常受到季节变化、食物供应和繁殖需求的影响。例如，北极燕鸥因其从北极迁徙到南极的惊人年迁徙而闻名，行程超过70,000公里。这一令人难以置信的旅程突显了迁徙物种在应对环境挑战时的韧性和适应能力。理解迁徙行为的模式对于保护工作至关重要。许多迁徙物种面临栖息地丧失、气候变化和人类活动带来的威胁。例如，湿地和沿海地区作为迁徙鸟类的重要中转站正被排干用于农业和城市发展。保护这些栖息地对于确保这些物种在漫长旅程中的生存至关重要。此外，研究迁徙模式可以提供生态系统健康的洞察。迁徙路线或时间的变化可能表明气候或生态平衡的变化。科学家利用这些信息来监测环境变化，并制定野生动物管理策略。例如，如果某种迁徙鸟类比平时提前到达繁殖地，这可能表明由于全球变暖春天来得更早。除了鸟类，许多其他动物也表现出迁徙行为。鱼类，如鲑鱼，会向上游迁徙以产卵，而一些哺乳动物，如驯鹿，会为了寻找食物和交配机会而进行长途旅行。这些物种每一个都发展出了独特的适应能力，使它们能够有效地导航其迁徙路径。此外，迁徙物种的文化意义不容忽视。许多土著社区世代以来依赖迁徙鱼类和猎物为生。这些迁徙的时机往往决定了季节性节日和狩猎活动。因此，迁徙物种的丧失可能对文化传统和粮食安全产生深远影响。总之，研究迁徙物种不仅对生物学研究重要，而且对保护工作和文化保护至关重要。随着我们继续面临环境挑战，保护支持这些非凡旅程的栖息地至关重要。理解和尊重各种物种的迁徙行为将帮助我们为未来几代人创造一个更健康的星球。通过提高对迁徙物种重要性的认识，我们可以激励行动来保护它们，并确保这些令人难以置信的旅程在未来继续进行。