northwards

简明释义

英[ˈnɔːθwədz]美[ˈnɔːrθwərdz]

adv. 向北

向北的

英英释义

单词用法

同义词

反义词

例句

1.But, in the longer term, a melting of snow and ice might allow more southerly spider species to march northwards.

不过，从长远角度看，(北极)冰雪的融化也有可能促使生活在相对靠南地区的蜘蛛向北方迁移。

2.The plans concerning the extension northwards however came to nothing.

尽管计划考虑了向北的传播，但最终还是没有实施。

3.Chinese company started building a highway northwards out of Accra.

一家中国公司着手建设自阿克拉向北的高速公司。

4.The coast sweeps (away) northwards in a wide curve.

海岸呈一大弧形向北伸展。

5.Walk straight ahead northwards until you reach the Meridian Gate of the Forbidden City where you can buy your entrance ticket.

一直朝北走直到你到达紫禁城的午门，在那你可以买到进去的门票。

6.A midge, named Culicoide, carries bluetongue, a devastating livestock disease that is moving northwards in Europe due to climate change.

蝙蝠吃一种叫做Culicoides 的蠓，它携带蓝舌病，蓝舌病是一种毁灭性的牲畜疾病，由于气候变化，它正在向欧洲北部转移。

7.So it should move northwards to the Baltic, taking the place of Estonia, Latvia and Lithuania.

白俄在于北欧地区打交道中必会受益匪浅。 因此，白俄应当北移至波罗地海，取爱沙尼亚、拉脱维亚和立陶宛而代之。

8.Take it. You should be heading Northwards and up now.

采取它。您应该向北朝向和现在上升。

9.They traveled northwards 向北 to explore the beautiful landscapes of the region.

他们向北 旅行，探索该地区美丽的风景。

10.The hikers decided to trek northwards 向北 through the dense forest.

徒步旅行者决定穿越茂密的森林，向北 行进。

11.The migrating birds flew northwards 向北 in search of warmer climates.

迁徙的鸟类向北 飞行，寻找更温暖的气候。

12.As the storm approached, the winds began to blow northwards 向北 at an alarming speed.

随着暴风雨的逼近，风以惊人的速度开始向北 吹去。

13.The train headed northwards 向北 towards the capital city.

火车向北 开往首都。

作文

As the seasons change, many animals engage in a migration process that is crucial for their survival. One of the most remarkable migrations occurs each year when various species travel northwards to take advantage of the warmer climate and abundant food sources available during the summer months. This journey is not just a simple relocation; it involves navigating vast distances and overcoming numerous challenges. In this essay, I will explore the significance of migrating northwards for these animals, the obstacles they face, and the impact of climate change on their migratory patterns.The primary reason for migrating northwards is the search for food. As winter approaches, many animals find it increasingly difficult to find sustenance. For example, birds such as geese and swans migrate northwards from their wintering grounds in the south to breeding areas in the north where food is more plentiful. These birds rely on the rich resources provided by lakes, rivers, and wetlands that thaw out during the spring. By moving northwards, they ensure that they have access to the necessary nutrients to raise their young successfully.In addition to food, the milder temperatures found northwards during the summer months provide a more suitable environment for breeding. Many species, including caribou and certain fish, rely on specific conditions that are only found in northern regions. For instance, caribou migrate northwards to give birth in calving grounds that offer protection from predators and abundant food for nursing mothers. The timing of this migration is critical, as it aligns with the seasonal changes that create ideal conditions for their offspring.However, the journey northwards is fraught with dangers. Migrating animals must contend with harsh weather conditions, predators, and human activities that can disrupt their paths. For instance, as they travel northwards, they may encounter storms, which can be life-threatening. Additionally, habitat loss due to urban development and agriculture poses significant risks to their migration routes. Animals that have historically migrated northwards may find themselves facing barriers that prevent them from reaching their destinations.Climate change further complicates these migratory patterns. As temperatures rise, the timing of food availability and breeding seasons is altered. Some species may find that by the time they arrive northwards, the resources they depend on have already peaked or diminished. This mismatch can lead to decreased survival rates for young animals and reduced reproductive success. Furthermore, changes in climate can cause some animals to shift their migratory patterns altogether, potentially leading to conflicts with other species and disrupting entire ecosystems.In conclusion, the migration northwards is a vital process for many animal species, driven primarily by the need for food and suitable breeding conditions. While this journey is essential for their survival, it is increasingly threatened by environmental changes and human activities. Understanding the complexities of these migrations can help us appreciate the delicate balance of nature and the importance of preserving the habitats that these animals rely on during their northwards journeys. As stewards of the planet, we must recognize our role in protecting these migratory routes and the species that depend on them for their existence.

随着季节的变化，许多动物会进行一种对其生存至关重要的迁徙过程。每年发生的一种最显著的迁徙是各种物种在夏季到来时向北方迁移，以利用温暖的气候和丰富的食物来源。这一旅程不仅仅是简单的搬迁；它涉及到跨越广阔的距离并克服众多挑战。在这篇文章中，我将探讨动物向北方迁徙的意义、它们面临的障碍以及气候变化对其迁徙模式的影响。向北方迁徙的主要原因是寻找食物。随着冬季的临近，许多动物发现越来越难以找到养分。例如，像鹅和天鹅这样的鸟类每年从南方的越冬地向北方迁徙到北方的繁殖区，那里的食物更加丰富。这些鸟类依赖于春季解冻的湖泊、河流和湿地所提供的丰富资源。通过向北方移动，它们确保能够获得必要的营养，以成功抚养幼鸟。除了食物外，夏季在北方的温和气候为繁殖提供了更合适的环境。许多物种，包括驯鹿和某些鱼类，依赖于仅在北方地区才能找到的特定条件。例如，驯鹿向北方迁徙，在提供掩护的产仔场地生育，这里对捕食者有保护作用，并为哺乳母亲提供丰富的食物。这一迁徙的时机至关重要，因为它与创造理想条件的季节变化相一致。然而，向北方的旅程充满危险。迁徙的动物必须应对恶劣的天气条件、捕食者以及可能干扰它们路径的人类活动。例如，当它们向北方迁移时，可能会遇到风暴，这可能是致命的。此外，由于城市发展和农业造成的栖息地丧失，对其迁徙路线构成了重大风险。那些历史上向北方迁徙的动物可能会发现自己面临阻碍，无法到达目的地。气候变化进一步复杂化了这些迁徙模式。随着温度上升，食物可用性和繁殖季节的时间发生了变化。一些物种可能发现，当它们到达北方时，依赖的资源已经达到高峰或减少。这种不匹配可能导致幼动物的存活率降低和繁殖成功率下降。此外，气候变化可能导致一些动物完全改变其迁徙模式，从而可能导致与其他物种的冲突，并扰乱整个生态系统。总之，向北方的迁徙对于许多动物物种来说是一个重要的过程，主要由对食物和适合繁殖的条件的需求驱动。虽然这一旅程对它们的生存至关重要，但它正日益受到环境变化和人类活动的威胁。理解这些迁徙的复杂性可以帮助我们欣赏自然的微妙平衡，以及保护这些动物在其向北方旅程中所依赖的栖息地的重要性。作为地球的管理者，我们必须认识到保护这些迁徙路线及依赖它们生存的物种的责任。