安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Environmental Topics | US EPA
EPA's resources on environmental issues include research, basics, what you can do, and an index covering more specific terms
- U. S. Environmental Protection Agency | US EPA
Website of the U S Environmental Protection Agency (EPA) EPA's mission is to protect human health and the environment
- Environment | Science News
Environment Skyborne specks of life may influence rainfall patterns A study of weather on a mountain in Greece reveal that bioparticles in the sky may drive fluctuations in rainfall patterns more
- Learn About Sustainability | US EPA
Sustainability is based on a simple principle: Everything that we need for our survival and well-being depends, either directly or indirectly, on our natural environment To pursue sustainability is to create and maintain the conditions under which humans and nature can exist in productive harmony to support present and future generations
- Environmental Information by Location | US EPA
My Environment: Air, water, and more by location; Toxic Chemical Releases; Cleanup Sites Cleanups in My Community; Corrective Action Sites Around the Nation; Superfund Sites; Overview and Assistance for States and Territories Children's Environmental Health Contacts; Energy Resources for State, Local, and Tribal Governments; NEPAssist: Review
- Climate Change | US EPA - U. S. Environmental Protection Agency
Comprehensive information from U S EPA on issues of climate change, global warming, including climate change science, greenhouse gas emissions data, frequently asked questions, climate change impacts and adaptation, what EPA is doing, and what you can do
- Laws Regulations | US EPA - U. S. Environmental Protection Agency
Overview of EPA's law and regulatory information, including complying with and enforcing environmental regulations
- Impacts of Climate Change | US EPA
Climate change impacts our health, environment, and economy For example: Warmer temperatures increase the frequency, intensity, and duration of heat waves, 2, 3, 4 which can pose health risks, particularly for young children and the elderly
|
|
|