Environmental Science

SEPTEMBER 7, 2018

Acidification : Reducing the pH rating of a substance making it more acidic in nature, for example, increased carbon emissions lead to the oceans absorbing more of it, increasing acidification and damaging ecology such as coral bleaching. They are water vapor, carbon dioxide, methane, nitrous oxide, ozone, CFCs, and hydrofluorocarbons.

Government 52

Government Law Waste Clean Air Act 52

Environmental Science

SEPTEMBER 14, 2018

The banning of DDT, the Clean Water Act, banning of shooting eagles, protected nest sites and targeted restoration programs means this majestic bird of prey has gone from just 500 at the low point to 70,000 today. Also, we know that the use of DDT also killed a great many more (30). Energy Conservation.

Conservation 52

Conservation Law Natural Resources Fossil Fuels 52

Law Columbia

SEPTEMBER 10, 2021

In an unpublished judgment, the court rejected the petitioners’ other NEPA arguments regarding project design and capacity and cumulative ozone impacts. Minnesota Court Affirmed Water Quality Certification for Line 3 Replacement Project. The allegations in support of their Endangered Species Act claims included that the U.S.

2021 40

2021 Endangered Species Act Climate Change Fossil Fuels 40

ESA

NOVEMBER 22, 2021

The pact recognizes that world’s countries would need to reduce global carbon emissions by 45% from 2010 levels by 2030 levels to limit warming to 1.5 The Biden administration moved Thursday to formally repeal the Trump administration’s controversial rule that vastly restricted the scope of Clean Water Act protections.

2021 105

2021 Conservation Endangered Species Act Climate Change 105

Columbia Climate Law

MAY 8, 2020

EPA of a 2015 rule barring replacement of ozone-depleting substances with hydrofluorocarbons (HFCs), which are powerful greenhouse gases. Circuit vacated the 2015 rule to the extent that it prohibited continued use of HFCs by companies that previously switched to HFCs from an ozone-depleting substance. In Mexichem , the D.C.

2020 40

2020 Endangered Species Act Climate Change Greenhouse 40

ESA

JUNE 14, 2021

EPA: Administrator Michael Regan announced that that agency will repeal the Trump administration’s 2020 Navigable Waters Protection Rule, which replaced the Obama administration’s 2015 Clean Water Rule. EPA – 2021 Annual Joint Meeting of the Ozone Transport Commission and the Mid-Atlantic Northeast Visibility Union (June 15).

2021 98

2021 Endangered Species Act Ocean Climate Change 98