The Quaternary Period, Including the Ice Age, Begins
(Circa 2,500,000 BCE)
From Cave Paintings to the Internet A Chronological and Thematic Database on the History of Information and Media Ecology / Conservation / Planning Outline
Browse the Database by Theme
2,500,000 BCE – 8,000 BCE
The Holocene Interglacial Period Begins
(Circa 10,000 BCE)
1650 – 1700
Attack on Air Pollution
(1661)
1700 – 1750
First Book Entirely Devoted to Marine Science and First Oceanographic Study of a Single Region
(1725)
1750 – 1800
Discovery of Photosynthesis
(1779)
1800 – 1850
The First Patent for Paper Recycling
(April 28, 1800)
Animal Ecology
(1824)
Theory of the Ice Age; Global Cooling and Warming
(1834 –
1841)
Marsh's First Publication on Ecology
(September 30, 1847)
1850 – 1875
Forest Ecology
(1860)
The Wallace Line
(1869)
Forest and Stream Magazine
(1873)
1875 – 1900
Aquatic Ecosystem Science
(1887)
The Sierra Club
(May 28, 1892)
The Garden City Movement
(1898)
1900 – 1910
1910 – 1920
Our Vanishing Wild Life
(1913)
Plant Succession
(1916)
1920 – 1930
Animal Ecology
(1927)
1930 – 1940
Hundreds of Thousands of Wind Turbines Power Farms in the U.S.
(Circa 1930 –
1945)
Foundation of The Wilderness Society
(January 21, 1935)
DDT
(1939)
1940 – 1945
1945 – 1950
1950 – 1955
The First Routine Real-Time Numerical Weather Forecasting
(December 1954)
1955 – 1960
1960 – 1970
"Silent Spring"
(1962)
1970 – 1980
The Endangered Species Act of 1973
(December 28, 1973)
1990 – 2000
2005 – 2010
The Film Avatar and Our Vision of Virtual Reality
(December 10, 2009)
