Trends The 2002-2022 national trend line indicates a general decrease for the criteria air pollutant emissions. Directly emitted fine particle pollution (PM2.5) and ammonia (NH3) emissions have decreased little over the last decade. Both of these pollutants contribute to PM2.5 in the air. ...
must report annually how much of the chemical is being emitted to the air or water,or placed in some type of land disposal.This paper will provide an overview of the TRI program and how the data is used,review the diisocyanates emissions reporting trends over the years,and discuss the CPI...
EPA's just-proposed framework for how to regulate newly listed hazardous air pollutants (HAPs) will potentially expand the number of air toxics regulations... S Parker - 《Inside Epas Environmental Policy Alert》 被引量: 0发表: 2023年 Trends in the Federal Regulation of Hazardous Air Pollutants...
Short-term exposure to air pollution and ischemic stroke: a systematic review and meta-analysis. Neurology. 2023;101(19):e1922-e1932. doi:10.1212/WNL.0000000000207856 PubMedGoogle ScholarCrossref 24. Khan MS, Sreenivasan J, Lateef N, et al. Trends in 30-...
Cross-State Air Pollution Rule (CSAPR);85 Mercury and Air Toxics Standards (MATS);86 Light-Duty Vehicle Tier 2 Rule;87 Heavy Duty Diesel Rule;88 Clean Air Nonroad Diesel Rule;89 Regional Haze Regulations and Guidelines for Best Available Retrofit Technology Determinations;90 ...
EPA's Toxics Release Inventory (TRI)-Data Reporting Trends for Diisocyanates In 1986,Congress passed the Emergency Planning and Community Right-to-Know Act (EPCRA) to support and promote emergency planning and to provide the public ... S Ecoff,S Osman-Sypher - Polyurethanes Technical Conference:...
EPA’s light- and medium-duty vehicle emissions proposal includes a new standard to prod installation of particulate filters already in use abroad, as well as several tighter conventional pollution limits the agency says will help prevent electrification trends from eroding current standards applicable ...
(ZEVs) in several truck classes by model year 2029. The advocacy, included in multiple comments filed on the agency’s truck emissions proposal by a May 18 deadline, expands upon prior claims that the agency’s proposed rule underestimates ongoing electrification trends and multiple state...
As a whole, the 2013 report showed positive trends in reducing pollution in the aquatic food web, but showed continuing declines across aquatic habitat and species based indicators. More specifically, the report shows improved air quality, improved freshwater water quality and reductions in persistent...
Wendy-ClelandHamnett,DeputyDirector,EPAOfficeofPollution,PreventionandToxicsMay2007 1 EPA’sRoadmapforMercury IssuedinJuly2006,documentprovidesfirstcomprehensivedescriptionofEPA’seffortstoreducemercurypollution.–––Describesthevision,breadthanddepthofEPA’svariousmercuryprogramsandactivities.DescribesEPA’spriority...