headwaters

简明释义

英[ˈhedwɔːtəz]美[ˈhedwɔːtərz]

n. 河源上游，源头

英英释义

单词用法

同义词

反义词

例句

1.These systems also include the landscapes that support the place of abundance, both inside and outside urban areas, headwaters and tributaries that drain to reservoirs, for instance.

这些系统还包括保护城市内外资源丰富地的景观地貌，例如：向水库排水的源头和支流。

2.Through these Four Headwaters, blessings from God flow to the world.

经此四道，神的祝福倾流世间。

3.Instead, Metropolitan Atlanta sits high up in the ACF basin, about 80 miles from the headwaters of the Chattahoochee.

相反，亚特兰大市中心高踞acf流域之上，距查特·胡奇河源头约80英里。

4.China has three operational DAMS on the river's headwaters in Yunnan and two more are being built.

中国在云南上游流域有三座正在运行的水坝，目前在建的还有两座。

5.But at night, when he listens to hisradio before casting his nets, news of the Nile's future is all angerand recriminations, stretching from its most remote headwaters in Burundi all the way to Egypt.

但是在夜晚撒网之前，他会听广播，关于尼罗河未来的新闻充满了愤怒和相互指责，这种情绪从遥远的源头布隆迪，一路蔓延到埃及。

6.Now, the whole worlds all face the crisis of the water shortage and the crisis of the headwaters pollutions.

现在，全世界都面临着缺水的危机和水源污染的危机。

7.The use of this method can further increase the calculating accuracy of the karst water resources of the fountain area and the mineable yield of headwaters.

利用该法可进一步提高泉域岩溶水资源量及水源地可开采量的计算精度。

8.The last reports had Pono near the headwaters of the Selhoru with a khalasar of thirty thousand.

上次报告波诺他是在Selhoru河的源头地区，有一支三万人的卡拉萨。

9.Conservation efforts are focused on protecting the headwaters 水源 of the local river.

保护工作集中在保护当地河流的水源 headwaters上。

10.The team hiked to the headwaters 水源 to study the effects of climate change.

团队徒步前往水源 headwaters 研究气候变化的影响。

11.The river's source is located in the distant mountains, where the headwaters 水源 begin to flow.

这条河的源头位于遥远的山脉，水源 headwaters 开始流动。

12.Many fish species rely on the clean waters of the headwaters 水源 for spawning.

许多鱼类依赖于水源 headwaters 的清水进行产卵。

13.The headwaters 水源 of the Amazon River are crucial for maintaining biodiversity.

亚马逊河的水源 headwaters 对维持生物多样性至关重要。

作文

The term headwaters refers to the source or beginning of a river or stream, where the water flows from its origin. Understanding the concept of headwaters is crucial for environmental studies and water management. Headwaters are often found in mountainous regions, where precipitation collects and begins to flow downhill. These areas are not only vital for the rivers they feed but also play a significant role in the ecosystem as a whole. In many cases, headwaters support diverse wildlife and plant species that thrive in these unique environments. The cold, clear waters that emerge from headwaters provide habitats for various aquatic organisms, including fish, amphibians, and insects. Additionally, the surrounding land often consists of lush vegetation that stabilizes the soil and prevents erosion, which is essential for maintaining the health of the waterway. However, headwaters are increasingly threatened by human activity. Urban development, agriculture, and deforestation can lead to pollution and habitat destruction, which adversely affect the delicate balance of these ecosystems. For instance, when chemicals from agricultural runoff enter the headwaters, they can harm aquatic life and degrade water quality downstream. This impact can ripple through entire river systems, affecting communities that rely on these waters for drinking, recreation, and irrigation. Conserving headwaters is critical for protecting the overall health of river systems. Many conservation organizations and government agencies recognize the importance of these areas and have implemented measures to safeguard them. Initiatives such as creating protected areas, restoring native vegetation, and promoting sustainable land-use practices can help preserve the integrity of headwaters. Moreover, education plays a vital role in raising awareness about the significance of headwaters. Communities can engage in local stewardship programs that focus on monitoring water quality and restoring habitats. By fostering a sense of responsibility towards these natural resources, individuals can contribute to the long-term sustainability of their local environments. In conclusion, the concept of headwaters encompasses more than just the starting point of a river; it symbolizes the interconnectedness of ecosystems and the importance of preserving our natural resources. Protecting headwaters is not only essential for maintaining healthy waterways but also for ensuring the well-being of the communities that depend on them. As we move forward, it is imperative that we prioritize the conservation of these vital areas to secure a sustainable future for both nature and humanity.

“源头”一词指的是河流或溪流的源头或起点，水从其起源处流出。理解“源头”的概念对于环境研究和水资源管理至关重要。源头通常位于山区，降水在这里汇集并开始向下流动。这些区域不仅对它们所滋养的河流至关重要，而且对整个生态系统也发挥着重要作用。在许多情况下，“源头”支持着在这些独特环境中繁衍生息的多样野生动物和植物物种。从“源头”流出的寒冷清澈的水为各种水生生物提供栖息地，包括鱼类、两栖动物和昆虫。此外，周围的土地往往由茂密的植被组成，这些植被可以稳定土壤，防止侵蚀，这对维持水道的健康至关重要。然而，“源头”正日益受到人类活动的威胁。城市开发、农业和森林砍伐可能导致污染和栖息地破坏，这会对这些生态系统的微妙平衡产生不利影响。例如，当农业径流中的化学物质进入“源头”时，它们可能会对水生生物造成伤害，并降低下游的水质。这种影响可能会波及整个河流系统，影响依赖这些水源供饮用、娱乐和灌溉的社区。保护“源头”对于保护河流系统的整体健康至关重要。许多保护组织和政府机构认识到这些地区的重要性，并采取措施加以保护。创建保护区、恢复本地植被以及推广可持续土地利用实践等倡议，可以帮助维护“源头”的完整性。此外，教育在提高人们对“源头”重要性的认识方面发挥着至关重要的作用。社区可以参与地方管理项目，专注于监测水质和恢复栖息地。通过培养对这些自然资源的责任感，个人可以为他们当地环境的长期可持续性做出贡献。总之，“源头”的概念不仅仅是河流的起点；它象征着生态系统之间的相互联系以及保护我们自然资源的重要性。保护“源头”不仅对维持健康的水道至关重要，而且对确保依赖这些水源的社区的福祉也至关重要。随着我们的前进，优先考虑这些重要区域的保护，以确保自然与人类的可持续未来，是至关重要的。