hydrograph forecast

简明释义

水文预报

英英释义

例句

1.The city council used the hydrograph forecast to assess flood risks during heavy rain seasons.

市议会利用水文图预报评估在暴雨季节的洪水风险。

2.The hydrograph forecast indicated a significant rise in water levels, prompting emergency measures.

该水文图预报显示水位显著上升，促使采取紧急措施。

3.Farmers rely on the hydrograph forecast to plan their irrigation schedules effectively.

农民依赖水文图预报来有效地规划灌溉时间表。

4.After reviewing the hydrograph forecast, the team decided to postpone the construction project.

在审核了水文图预报后，团队决定推迟施工项目。

5.The meteorologist presented the latest hydrograph forecast to predict river levels for the upcoming week.

气象学家展示了最新的水文图预报，以预测即将到来的河流水位。

作文

In today's world, where climate change and extreme weather events are becoming increasingly common, the importance of accurate forecasting cannot be overstated. One critical aspect of this forecasting is the use of tools like the hydrograph forecast, which plays a vital role in water resource management, flood prediction, and environmental conservation. Understanding what a hydrograph forecast entails and its applications can greatly enhance our preparedness for various hydrological events.A hydrograph forecast is essentially a graphical representation that depicts the flow of water in a river or stream over a specified period. It is created using historical data, current measurements, and predictive modeling techniques to estimate future water levels and flow rates. This information is crucial for various stakeholders, including government agencies, urban planners, farmers, and environmentalists, who rely on it to make informed decisions.One of the primary uses of a hydrograph forecast is in flood management. By analyzing predicted water flow rates and levels, authorities can issue timely warnings to communities at risk of flooding. This proactive approach not only saves lives but also minimizes property damage and economic losses. For instance, during heavy rainfall or rapid snowmelt, a well-timed hydrograph forecast can alert residents to evacuate or take necessary precautions, thereby reducing the impact of potential disasters.Furthermore, hydrograph forecasts are essential for water resource management. In regions where water scarcity is a concern, understanding the variability of water flow helps in planning for irrigation, drinking water supply, and hydroelectric power generation. For example, farmers can utilize these forecasts to optimize their irrigation schedules, ensuring that crops receive adequate water without wasting resources. Similarly, energy companies can adjust their operations based on anticipated water availability for hydroelectric plants, ensuring efficient energy production.Additionally, a hydrograph forecast contributes to ecological conservation efforts. By monitoring water levels and flow rates, environmentalists can assess the health of aquatic ecosystems. Changes in water flow can significantly impact fish populations, plant life, and overall biodiversity in riverine environments. With accurate predictions, conservationists can implement measures to protect vulnerable species and habitats, thus promoting sustainable practices.Moreover, technological advancements have significantly improved the accuracy and reliability of hydrograph forecasts. The integration of satellite imagery, remote sensing, and advanced computational models allows for real-time data collection and analysis. This means that forecasts can be updated frequently, providing the most current information possible. As a result, communities can respond more effectively to changing conditions, whether it be preparing for floods or managing water resources during dry spells.In conclusion, the significance of the hydrograph forecast in our society cannot be overlooked. It serves as a critical tool for flood management, water resource allocation, and ecological conservation. By enhancing our understanding of hydrological patterns and trends, we can better prepare for the challenges posed by climate change and ensure a sustainable future for both people and the environment. As we continue to face unpredictable weather patterns, investing in accurate hydrograph forecasts will undoubtedly be a key component of effective water management strategies worldwide.

在当今世界，气候变化和极端天气事件日益普遍，准确预测的重要性不容小觑。其中一个关键方面是使用像水文图预报这样的工具，它在水资源管理、洪水预测和环境保护中发挥着至关重要的作用。理解水文图预报的含义及其应用，可以大大增强我们对各种水文事件的准备能力。水文图预报本质上是一个图形表示，描绘了河流或溪流在特定时间段内的水流情况。它是利用历史数据、当前测量和预测建模技术创建的，以估计未来的水位和流速。这些信息对于各方利益相关者至关重要，包括政府机构、城市规划者、农民和环保人士，他们依赖这些信息做出明智的决策。水文图预报的主要用途之一是在洪水管理中。通过分析预测的水流速率和水位，相关部门可以及时向面临洪水风险的社区发出警告。这种主动的做法不仅挽救生命，还能减少财产损失和经济损失。例如，在强降雨或迅速融雪期间，及时的水文图预报可以提醒居民撤离或采取必要的预防措施，从而降低潜在灾害的影响。此外，水文图预报对于水资源管理至关重要。在水资源短缺的地区，了解水流的变化有助于规划灌溉、饮用水供应和水电发电。例如，农民可以利用这些预报来优化灌溉计划，确保作物获得足够的水分，同时避免浪费资源。类似地，能源公司可以根据预计的水资源可用性调整其运营，确保高效的能源生产。此外，水文图预报还有助于生态保护工作。通过监测水位和流速，环保人士可以评估水生生态系统的健康状况。水流的变化会对鱼类种群、植物生长和河流环境中的整体生物多样性产生重大影响。通过准确的预测，保护主义者可以采取措施保护脆弱的物种和栖息地，从而促进可持续实践。此外，技术进步显著提高了水文图预报的准确性和可靠性。卫星图像、遥感技术和先进计算模型的整合使实时数据收集和分析成为可能。这意味着预测可以频繁更新，提供尽可能最新的信息。因此，社区能够更有效地应对变化的条件，无论是为洪水做准备还是在干旱期间管理水资源。总之，水文图预报在我们社会中的重要性不容忽视。它作为洪水管理、水资源分配和生态保护的重要工具。通过增强对水文模式和趋势的理解，我们可以更好地为气候变化带来的挑战做好准备，并确保人类和环境的可持续未来。随着我们继续面对不可预测的天气模式，投资于准确的水文图预报无疑将是全球有效水资源管理策略的关键组成部分。