US-Kazakhstan workshop and pilot study - Pesticide occurrence and ecological effects in the Syr Darya River Basin

美哈研讨会和试点研究——锡尔河流域农药发生和生态影响

• 批准号: 1427834
• 负责人: Daniel Snow
• 金额: $ 4.98万
• 依托单位: University of Nebraska-Lincoln
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2014
• 资助国家: 美国
• 起止时间: 2014-06-15 至 2016-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1427834&HistoricalAwards=false
• 关键词: US; Kazakhstan; workshop; pilot; study

a non-technical explanation This project will evaluate whether advanced environmental assessment tools can be used in a remote and ecologically stressed agricultural watershed. A new international collaboration will be formed through a project designed to evaluate suitability and geographic transferability of current strategies for measuring occurrence and ecological effects of non-point source contamination. The project will train U.S. graduate students and future Kazakh scientists and engineers in methods for studying contaminants and effects and also will advance environmental science by developing a geographically-neutral framework for assessment of non-point source contamination.This workshop and pilot project will help build a framework useful in Kazakhstan and other developing countries promoting agricultural development while maintaining or improving environmental quality. Graduate students will have a chance to work together and will gain valuable international experience. The outcomes of this workshop and pilot project will benefit Kazakhstan and other developing countries thus improving international environmental security. The workshop and pilot project will enhance educational modules of existing graduate courses taught by project investigators. An interactive website will compare water monitoring activities and outcomes of the workshop and pilot project with efforts from Nebraska Watershed Network whose mission is to involve students and local stakeholders in projects that focus on the environmental stewardship of freshwater resources.a technical descriptionWhile developing countries move toward modern agricultural practices, they often do not have the infrastructure to monitor and evaluate impacts to water quality. Ecological degradation can accelerate to levels impacting agricultural productivity and environmental security. This workshop and pilot project will permit investigators to identify research questions related to water and sediment quality and ecological effects of nonpoint source contaminants that will help sustain productivity, while maintaining environmental quality. Few watersheds have sustained the degree of ecological and chemical impact in the Syr Darya river basin. Close study using state-of-the-art tools to study occurrence and effects of currently- and historically-used agrichemicals will help better evaluate and minimize future impacts. Moreover, initial results from this study will help form a framework for the assessment of the occurrence and ecological impacts of nonpoint source contaminants in Kazakhstan and beyond.A team from the U.S. will build on their current research in the fields of environmental chemistry and bioavailability to improve our understanding of chemistry and ecological effects of organic contaminants in aquatic environments. Objectives are to: 1) Hold an international workshop to present and compare approaches for measuring and predicting the ecological effects of biologically active contaminants in the Syr Darya river basin; and 2) Using a pilot project approach, develop a framework for measuring occurrence and ecological impacts of nonpoint source contamination in a remote ecosystem in Kazakhstan. Project participants in Kazakhstan are affiliated with al-Farabi Kazakh National University in Almaty, KZ and include Mukhambetkali Burkitbayev, Bolat Uralbekov, Omirzha Taukebayev and Nadir S. Mamylov.

本项目将评估先进的环境评估工具是否可用于偏远和生态紧张的农业流域。将通过一个旨在评价目前测量非点源污染发生和生态影响的战略的适宜性和地理可转移性的项目，形成一种新的国际合作。该项目将培训美国研究生和哈萨克斯坦未来的科学家和工程师研究污染物及其影响的方法，并通过开发一个地理上中立的非点源污染评估框架来促进环境科学。该研讨会和试点项目将有助于建立一个框架，在哈萨克斯坦和其他发展中国家促进农业发展的同时保持或改善环境质量。研究生将有机会一起工作，并将获得宝贵的国际经验。该讲习班和试点项目的成果将使哈萨克斯坦和其他发展中国家受益，从而改善国际环境安全。讲习班和试点项目将加强项目调查员讲授的现有研究生课程的教育单元。一个互动网站将比较研讨会和试点项目的水监测活动和成果与内布拉斯加流域网络的努力，该网络的使命是让学生和当地利益攸关方参与侧重于淡水资源环境管理的项目。a技术说明虽然发展中国家正在走向现代农业做法，但它们往往没有监测和评估对水质影响的基础设施。生态退化可能加速到影响农业生产力和环境安全的程度。该讲习班和试点项目将使调查人员能够确定与水和沉积物质量以及非点源污染物的生态影响有关的研究问题，这些问题将有助于维持生产力，同时保持环境质量。锡尔河流域的生态和化学影响程度之深，几乎没有流域能够承受。使用最先进的工具进行密切研究，以研究目前和历史上使用的农用化学品的发生和影响，将有助于更好地评估和尽量减少未来的影响。此外，这项研究的初步结果将有助于形成一个框架，用于评估哈萨克斯坦及其他地区非点源污染物的发生和生态影响。来自美国的一个团队将在环境化学和生物利用度领域的现有研究基础上，提高我们对水生环境中有机污染物的化学和生态影响的理解。目标是：（1）举办一次国际讲习班，介绍和比较测量和预测锡尔河流域生物活性污染物的生态影响的方法;（2）采用试点项目方法，制定一个框架，用于测量哈萨克斯坦偏远生态系统中非点源污染的发生情况和生态影响。哈萨克斯坦的项目参与者隶属于哈萨克斯坦阿拉木图的al-Farabi哈萨克国立大学，包括Mukhambetkali Burkitbayev，Bolat Urkikov，Omirzha Taukebayev和Nadir S。马米洛夫