Research Priorities for Airborne Particulate Matter 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

☆☆☆☆☆
简体网页||繁体网页

National Research Council (U. S.) 作者

Natl Academy Pr

译者

2004-10 出版日期

372 页数

$ 47.46 价格

Pap

丛书系列

9780309091992 图书编码

Research Priorities for Airborne Particulate Matter 在线电子书图书标签:

喜欢 Research Priorities for Airborne Particulate Matter 在线电子书的读者还喜欢

下载链接在页面底部

点击这里下载

想要找书就要到图书目录大全

book.wenda123.org

立刻按 ctrl+D收藏本页

你会得到大惊喜!!

发表于2024-11-28

facebook linkedin mastodon messenger pinterest reddit telegram twitter viber vkontakte whatsapp 复制链接

Research Priorities for Airborne Particulate Matter 在线电子书 epub 下载 mobi 下载 pdf 下载 txt 下载 2024

Research Priorities for Airborne Particulate Matter 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

Research Priorities for Airborne Particulate Matter 在线电子书用户评价

评分☆☆☆☆☆

Research Priorities for Airborne Particulate Matter 在线电子书著者简介

Research Priorities for Airborne Particulate Matter 在线电子书图书目录

Research Priorities for Airborne Particulate Matter 在线电子书 pdf 下载 txt下载 epub 下载 mobi 在线电子书下载

Research Priorities for Airborne Particulate Matter 在线电子书图书描述

In 1997, the U.S. Environmental Protection Agency (EPA) established regulatory standards to address health risks posed by inhaling tiny particles from smoke, vehicle exhaust, and other sources. At the same time, Congress and the EPA began a multimillion dollar research effort to better understand the sources of these airborne particles, the levels of exposure to people, and the ways that these particles cause disease. To provide independent guidance to the EPA, Congress asked the National Research Council to study the relevant issues. The result was a series of four reports on the particulate-matter research program. The first two books offered a conceptual framework for a national research program, identified the 10 most critical research needs, and described the recommended timing and estimated costs of such research. The third volume began the task of assessing initial progress made in implementing the research program. This, the fourth and final volume, gauged research progress made over a 5-year period on each of the 10 research topics. The National Research Council concludes that particulate matter research has led to a better understanding of the health effects caused by tiny airborne particles. However, the EPA, in concert with other agencies, should continue research to reduce further uncertainties and inform long-term decisions.

Research Priorities for Airborne Particulate Matter 在线电子书下载 mobi epub pdf txt 在线电子书下载

想要找书就要到图书目录大全

book.wenda123.org

立刻按 ctrl+D收藏本页

你会得到大惊喜!!