In what ways does traditional energy contribute to these kinds of pollution?

时间: 2024-05-19 19:13:34 浏览: 91
Traditional energy sources such as coal, oil, and gas contribute significantly to air pollution, water pollution, and soil pollution. 1. Air Pollution: The burning of fossil fuels releases harmful pollutants such as sulfur dioxide, nitrogen oxides, particulate matter, and carbon dioxide. These pollutants contribute to smog, acid rain, and respiratory illnesses like asthma. 2. Water Pollution: Traditional energy sources also contribute to water pollution. For example, oil spills can contaminate water bodies, making it unsafe for aquatic life and human use. 3. Soil Pollution: Mining and drilling for fossil fuels can lead to soil pollution. The extraction process can release heavy metals and other toxic chemicals into the soil, making it unsuitable for agriculture and other uses. In summary, traditional energy sources contribute significantly to pollution, which has adverse effects on both the environment and human health.
阅读全文

相关推荐

For macroscopically anisotropic media in which the variations in the phase stiffness tensor are small, formal solutions to the boundary-value problem have been developed in the form of perturbation series (Dederichs and Zeller, 1973; Gubernatis and Krumhansl, 1975 ; Willis, 1981). Due to the nature of the integral operator, one must contend with conditionally convergent integrals. One approach to this problem is to carry out a “renormalization” procedure which amounts to identifying physically what the conditionally convergent terms ought to contribute and replacing them by convergent terms that make this contribution (McCoy, 1979). For the special case of macroscopically isotropic media, the first few terms of this perturbation expansion have been explicitly given in terms of certain statistical correlation functions for both three-dimensional media (Beran and Molyneux, 1966 ; Milton and Phan-Thien, 1982) and two-dimensional media (Silnutzer, 1972 ; Milton, 1982). A drawback of all of these classical perturbation expansions is that they are only valid for media in which the moduli of the phases are nearly the same, albeit applicable for arbitrary volume fractions. In this paper we develop new, exact perturbation expansions for the effective stiffness tensor of macroscopically anisotropic composite media consisting of two isotropic phases by introducing an integral equation for the so-called “cavity” strain field. The expansions are not formal but rather the nth-order tensor coefficients are given explicitly in terms of integrals over products of certain tensor fields and a determinant involving n-point statistical correlation functions that render the integrals absolutely convergent in the infinite-volume limit. Thus, no renormalization analysis is required because the procedure used to solve the integral equation systematically leads to absolutely convergent integrals. Another useful feature of the expansions is that they converge rapidly for a class of dispersions for all volume fractions, even when the phase moduli differ significantly.

Shifts in China’s Rural and Urban Population: 2000-2020 The bar chart clearly reveals that from 2000 to 2020, while the total population in China increased moderately from 1.25 billion to 1.41 billion, population in urban and rural areas experienced dramatic shifts in different directions. Urban population rose from 450 million in 2000 to 670 million in 2010 and 900 million in 2020; contrastingly, rural population declined from 800 million in 2000 to 680 million in 2010 and 510 million in 2020. The population gap narrowed largely because of the joint effects of urbanization, unequal economic opportunities in rural and urban areas, and the expansion of higher education. In the first place, there was a large-scale urban sprawl during this period. Places which had been part of the vast countryside were incorporated into cities, causing hundreds of millions of rural dwellers to be passively transformed into urban residents. What’s more, while urban living standards improved greatly in these years, few economic opportunities fell on rural areas and most peasant families remained at the poverty line. Poverty prompted the call for change, leading a large quantity of healthy young peasants to leave their hometowns and flock to cities for a better living. Last but not least, China’s higher education grew at an unprecedented rate in these years. More high school graduates than ever before entered colleges and universities, most of whom preferred to stay in urban areas after graduation for personal development. The increase in urban population was a sure indication of economic and educational achievements in China. It benefited the country in many aspects, relieving the shortage of labor force in cities, lessening the burden of peasants to support their families, and affording young people from rural areas more opportunities to display their talents. However, the migration of rural residents into urban areas inevitably brought about disadvantages. Some of them, such as waste of arable land and left-behind children in the countryside, as well as traffic congestion and soaring housing prices in cities, have already called the attention of the government and corresponding measures have begun to take effect. But others, especially the inability of many peasants to integrate into urban life due to their lack of education and civilized habits, have long been neglected. In this sense, we cannot be satisfied with the superficially optimistic figures in the chart, but should endeavor to foster the integration of these newcomers by providing them with adequate assistance in educational and cultural aspects, so that they can find easier access to the prosperity and convenience of urban life and be more fully devoted to the development of cities.翻译成英文版两百单词左右的文章

Heatwaves impose serious impacts on ecosystems, human health, agriculture, and energy consumption. Previous studies have classified heatwaves into independent daytime, independent nighttime, and compound daytime-nighttime types, and examined the long-term changes in the three types. However, the underlying mechanisms associated with the variations in different heatwave types remain poorly understood. Here we present the first investigation of the local physical processes associated with the daytime, nighttime, and compound heatwaves over the global land during 1979–2020. The results show that three heatwave types occur frequently and increasingly in most regions worldwide. Nighttime and compound heatwaves exhibit stronger increases in both frequency (the yearly number of the events) and fraction (the ratio of the yearly number of one heatwave type to the total yearly number of all types) than daytime heatwaves. Composite diagnostic analyses of local meteorological variables suggest that daytime heatwaves are associated with increased solar radiation under dry conditions and reduced cloud cover and humidity under a clear sky. In contrast, nighttime heatwaves are typically accompanied by moist conditions with increases in cloud fraction, humidity, and longwave radiation at night. These synoptic conditions for daytime and nighttime heatwaves are combined to contribute to compound heatwaves. Local divergences and moisture fluxes responsible for different heatwaves are further revealed. Positive moisture divergence anomalies are seen in most land areas for daytime and compound heatwaves, while they mainly appear in low latitudes for nighttime heatwaves. Our research provides a comprehensive understanding of the local mechanisms of different heatwave types, informing future risks and impact assessments.分析语言特征

帮我看看这段话有没有语法错误:The first effect of guaranteeing people have basic financial products and services is increasing the overall quality of people’s lives. Ensuring reliable access to financial products and services can contribute to helping families and companies plan the future from two aspects, long-term goals and unexpected emergencies (The World Bank, 2022). Long-term goals mean long-term investments such as investments in health: saving money against illness, saving for a child’s education, saving for a house or car, etc. Unexpected emergencies mean managing risk, that is, people can apply for a loan from the bank when they are in the face of a sudden bankruptcy or business shock. Furthermore, when people meet weather financial shocks, the government and banks will give some financial assistance. With these financial services, people have a basic guarantee of life and a clear plan for the future in the meanwhile. Guarantee of financial services leads them to save a sum of money in a safe bank account for buying a house, providing funds for children’s education, and buying medical insurance for both themselves and their families to prevent the sudden arrival of diseases. In daily life, online payment improves life efficiency such as reducing queuing time. Additionally, in occupational life, financial guarantees can encourage and empower young people can be bolder to pursue their entrepreneurial dreams by providing them with start-up funds from banks. All in all, the guarantee of financial products leads to individuals plan for their financial futures and improve their overall quality of life.

精简下面表达:Existing protein function prediction methods integrate PPI networks and multivariate bioinformatics data to improve the performance of function prediction. By combining multivariate information, the interactions between proteins become diverse. Different interactions’ functions in functional prediction are various. Combining multiple interactions simply between two proteins can effectively reduce the effect of false negatives and increase the number of predicted functions, but it can also increase the number of false positive functions, which contribute to nonobvious enhancement for the overall functional prediction performance. In this article, we have presented a framework for protein function prediction algorithms based on PPI network and semantic similarity with the addition of protein hierarchical functions to them. The framework relies on diverse clustering algorithms and the calculation of protein semantic similarity for protein function prediction. Classification and similarity calculations for protein pairs clustered by the functional feature are more accurate and reliable, allowing for the prediction of protein function at different functional levels from different proteomes, and giving biological applications greater flexibility.The method proposed in this paper performs well on protein data from wine yeast cells, but how well it matches other data remains to be verified. Yet until now, most unknown proteins have only been able to predict protein function by calculating similarities to their homologues. The predictions result of those unknown proteins without homologues are unstable because they are relatively isolated in the protein interaction network. It is difficult to find one protein with high similarity. In the framework proposed in this article, the number of features selected after clustering and the number of protein features selected for each functional layer has a significant impact on the accuracy of subsequent functional predictions. Therefore, when making feature selection, it is necessary to select as many functional features as possible that are important for the whole interaction network. When an incorrect feature was selected, the prediction results will be somewhat different from the actual function. Thus as a whole, the method proposed in this article has improved the accuracy of protein function prediction based on the PPI network method to a certain extent and reduces the probability of false positive prediction results.

最新推荐

recommend-type

大学英语四级写作模板库.pdf

What amazes us most is the shift from traditional humanities subjects to these fields. It is true that the development of technology drives the demand for STEM professionals. There are several ...
recommend-type

SCI论文写作框架及英文常用句型模板.pdf

- 提供对整个领域的认识:"These findings contribute to a deeper understanding of…"。 7. **Acknowledgement** (致谢) - 表达对支持者、合作者的感谢:"We would like to thank … for their valuable ...
recommend-type

基于VS2019配置opencv4.0的方法步骤

基于VS2019配置OpenCV4.0的方法步骤 OpenCV是一个功能强大且广泛应用的计算机视觉库,它提供了大量的图像和视频处理功能。为了在Visual Studio 2019(VS2019)中使用OpenCV,需要配置OpenCV环境。...
recommend-type

基于C语言课程设计学生成绩管理系统、详细文档+全部资料+高分项目.zip

【资源说明】 基于C语言课程设计学生成绩管理系统、详细文档+全部资料+高分项目.zip 【备注】 1、该项目是个人高分项目源码,已获导师指导认可通过,答辩评审分达到95分 2、该资源内项目代码都经过测试运行成功,功能ok的情况下才上传的,请放心下载使用! 3、本项目适合计算机相关专业(人工智能、通信工程、自动化、电子信息、物联网等)的在校学生、老师或者企业员工下载使用,也可作为毕业设计、课程设计、作业、项目初期立项演示等,当然也适合小白学习进阶。 4、如果基础还行,可以在此代码基础上进行修改,以实现其他功能,也可直接用于毕设、课设、作业等。 欢迎下载,沟通交流,互相学习,共同进步!
recommend-type

WildFly 8.x中Apache Camel结合REST和Swagger的演示

资源摘要信息:"CamelEE7RestSwagger:Camel on EE 7 with REST and Swagger Demo" 在深入分析这个资源之前,我们需要先了解几个关键的技术组件,它们是Apache Camel、WildFly、Java DSL、REST服务和Swagger。下面是这些知识点的详细解析: 1. Apache Camel框架: Apache Camel是一个开源的集成框架,它允许开发者采用企业集成模式(Enterprise Integration Patterns,EIP)来实现不同的系统、应用程序和语言之间的无缝集成。Camel基于路由和转换机制,提供了各种组件以支持不同类型的传输和协议,包括HTTP、JMS、TCP/IP等。 2. WildFly应用服务器: WildFly(以前称为JBoss AS)是一款开源的Java应用服务器,由Red Hat开发。它支持最新的Java EE(企业版Java)规范,是Java企业应用开发中的关键组件之一。WildFly提供了一个全面的Java EE平台,用于部署和管理企业级应用程序。 3. Java DSL(领域特定语言): Java DSL是一种专门针对特定领域设计的语言,它是用Java编写的小型语言,可以在Camel中用来定义路由规则。DSL可以提供更简单、更直观的语法来表达复杂的集成逻辑,它使开发者能够以一种更接近业务逻辑的方式来编写集成代码。 4. REST服务: REST(Representational State Transfer)是一种软件架构风格,用于网络上客户端和服务器之间的通信。在RESTful架构中,网络上的每个资源都被唯一标识,并且可以使用标准的HTTP方法(如GET、POST、PUT、DELETE等)进行操作。RESTful服务因其轻量级、易于理解和使用的特性,已经成为Web服务设计的主流风格。 5. Swagger: Swagger是一个开源的框架,它提供了一种标准的方式来设计、构建、记录和使用RESTful Web服务。Swagger允许开发者描述API的结构,这样就可以自动生成文档、客户端库和服务器存根。通过Swagger,可以清晰地了解API提供的功能和如何使用这些API,从而提高API的可用性和开发效率。 结合以上知识点,CamelEE7RestSwagger这个资源演示了如何在WildFly应用服务器上使用Apache Camel创建RESTful服务,并通过Swagger来记录和展示API信息。整个过程涉及以下几个技术步骤: - 首先,需要在WildFly上设置和配置Camel环境,确保Camel能够运行并且可以作为路由引擎来使用。 - 其次,通过Java DSL编写Camel路由,定义如何处理来自客户端的HTTP请求,并根据请求的不同执行相应的业务逻辑。 - 接下来,使用Swagger来记录和描述创建的REST API。这包括定义API的路径、支持的操作、请求参数和响应格式等。 - 最后,通过Swagger提供的工具生成API文档和客户端代码,以及服务器端的存根代码,从而使得开发者可以更加便捷地理解和使用这些RESTful服务。 这个资源的实践演示对于想要学习如何在Java EE平台上使用Camel集成框架,并且希望提供和记录REST服务的开发者来说是非常有价值的。通过这种方式,开发者可以更加快速和简单地创建和管理Web服务,同时也增强了API的可访问性和可维护性。
recommend-type

管理建模和仿真的文件

管理Boualem Benatallah引用此版本:布阿利姆·贝纳塔拉。管理建模和仿真。约瑟夫-傅立叶大学-格勒诺布尔第一大学,1996年。法语。NNT:电话:00345357HAL ID:电话:00345357https://theses.hal.science/tel-003453572008年12月9日提交HAL是一个多学科的开放存取档案馆,用于存放和传播科学研究论文,无论它们是否被公开。论文可以来自法国或国外的教学和研究机构,也可以来自公共或私人研究中心。L’archive ouverte pluridisciplinaire
recommend-type

【声子晶体模拟全能指南】:20年经验技术大佬带你从入门到精通

![【声子晶体模拟全能指南】:20年经验技术大佬带你从入门到精通](https://docs.lammps.org/_images/lammps-gui-main.png) # 摘要 声子晶体作为一种具有周期性结构的材料,在声学隐身、微波和红外领域具有广泛的应用潜力。本文从基础理论出发,深入探讨了声子晶体的概念、物理模型和声子带结构的理论解析,同时介绍了声子晶体的数值模拟方法,包括有限元方法(FEM)、离散元方法(DEM)和分子动力学(MD)。本文还提供了一套完整的声子晶体模拟实践指南,涵盖了模拟前的准备工作、详细的模拟步骤以及结果验证和案例分析。此外,文章探讨了声子晶体模拟的高级技巧和拓展
recommend-type

2024-07-27怎么用python转换成农历日期

在Python中,可以使用`lunarcalendar`库来将公历日期转换为农历日期。首先,你需要安装这个库,可以通过pip命令进行安装: ```bash pip install lunarcalendar ``` 安装完成后,你可以使用以下代码将公历日期转换为农历日期: ```python from lunarcalendar import Converter, Solar, Lunar, DateNotExist # 创建一个公历日期对象 solar_date = Solar(2024, 7, 27) # 将公历日期转换为农历日期 try: lunar_date = Co
recommend-type

FDFS客户端Python库1.2.6版本发布

资源摘要信息:"FastDFS是一个开源的轻量级分布式文件系统,它对文件进行管理,功能包括文件存储、文件同步、文件访问等,适用于大规模文件存储和高并发访问场景。FastDFS为互联网应用量身定制,充分考虑了冗余备份、负载均衡、线性扩容等机制,保证系统的高可用性和扩展性。 FastDFS 架构包含两个主要的角色:Tracker Server 和 Storage Server。Tracker Server 作用是负载均衡和调度,它接受客户端的请求,为客户端提供文件访问的路径。Storage Server 作用是文件存储,一个 Storage Server 中可以有多个存储路径,文件可以存储在不同的路径上。FastDFS 通过 Tracker Server 和 Storage Server 的配合,可以完成文件上传、下载、删除等操作。 Python 客户端库 fdfs-client-py 是为了解决 FastDFS 文件系统在 Python 环境下的使用。fdfs-client-py 使用了 Thrift 协议,提供了文件上传、下载、删除、查询等接口,使得开发者可以更容易地利用 FastDFS 文件系统进行开发。fdfs-client-py 通常作为 Python 应用程序的一个依赖包进行安装。 针对提供的压缩包文件名 fdfs-client-py-master,这很可能是一个开源项目库的名称。根据文件名和标签“fdfs”,我们可以推测该压缩包包含的是 FastDFS 的 Python 客户端库的源代码文件。这些文件可以用于构建、修改以及扩展 fdfs-client-py 功能以满足特定需求。 由于“标题”和“描述”均与“fdfs-client-py-master1.2.6.zip”有关,没有提供其它具体的信息,因此无法从标题和描述中提取更多的知识点。而压缩包文件名称列表中只有一个文件“fdfs-client-py-master”,这表明我们目前讨论的资源摘要信息是基于对 FastDFS 的 Python 客户端库的一般性了解,而非基于具体文件内容的分析。 根据标签“fdfs”,我们可以深入探讨 FastDFS 相关的概念和技术细节,例如: - FastDFS 的分布式架构设计 - 文件上传下载机制 - 文件同步机制 - 元数据管理 - Tracker Server 的工作原理 - Storage Server 的工作原理 - 容错和数据恢复机制 - 系统的扩展性和弹性伸缩 在实际使用中,开发者可以通过 fdfs-client-py 库来与 FastDFS 文件系统进行交互,利用其提供的 API 接口实现文件的存储、管理等功能,从而开发出高效、可靠的文件处理应用。开发者可以根据项目的实际需求,选择合适的 FastDFS 版本,并根据官方文档进行安装、配置及优化,确保系统稳定运行。 总的来说,fdfs-client-py 是 FastDFS 文件系统与 Python 应用之间的一座桥梁,它使得开发者能够更加方便地将 FastDFS 集成到基于 Python 开发的应用中,发挥出 FastDFS 在文件管理方面的优势。"
recommend-type

"互动学习:行动中的多样性与论文攻读经历"

多样性她- 事实上SCI NCES你的时间表ECOLEDO C Tora SC和NCESPOUR l’Ingén学习互动,互动学习以行动为中心的强化学习学会互动,互动学习,以行动为中心的强化学习计算机科学博士论文于2021年9月28日在Villeneuve d'Asq公开支持马修·瑟林评审团主席法布里斯·勒菲弗尔阿维尼翁大学教授论文指导奥利维尔·皮耶昆谷歌研究教授:智囊团论文联合主任菲利普·普雷教授,大学。里尔/CRISTAL/因里亚报告员奥利维耶·西格德索邦大学报告员卢多维奇·德诺耶教授,Facebook /索邦大学审查员越南圣迈IMT Atlantic高级讲师邀请弗洛里安·斯特鲁布博士,Deepmind对于那些及时看到自己错误的人...3谢谢你首先,我要感谢我的两位博士生导师Olivier和Philippe。奥利维尔,"站在巨人的肩膀上"这句话对你来说完全有意义了。从科学上讲,你知道在这篇论文的(许多)错误中,你是我可以依