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These scientists are increasingly concerned about the potential long-term effects of global warming on our natural environment and on the planet. Of particular concern is how climate change and global warming caused by anthropogenic , or human-made releases of greenhouse gases , most notably carbon dioxide , can act interactively and have ...
China has taken initiatives to increase its protection of the environment and combat environmental degradation: China's investment in renewable energy grew 18% in 2007 to $15.6 billion, accounting for ~10% of the global investment in this area; [22] In 2008, spending on the environment was 1.49% of GDP, up 3.4 times from 2000; [22]
Google also announced Gmail on April 1, with an unprecedented and unbelievable free 1 GB space, compared to e.g. Hotmail's 2 MB. The announcement of Gmail was written in an unserious jokey language normally seen in April Fools' jokes, tricking many into thinking that it was an April Fools' joke.
(The scale bar is 1 m.) Ecosystem ecology is the "study of the interactions between organisms and their environment as an integrated system". [2]: 458 The size of ecosystems can range up to ten orders of magnitude, from the surface layers of rocks to the surface of the planet. [4]: 6
[1] [2] It was established by Maurice Strong, its first director, after the United Nations Conference on the Human Environment in Stockholm in June 1972. Its mandate is to provide leadership, deliver science and develop solutions on a wide range of issues, including climate change, [ 3 ] the management of marine and terrestrial ecosystems , and ...
The currently proposed UN resolution, the Global Pact for the Environment, if adopted, would be the first UN human rights instrument to include the right to a healthy environment. [18] Over 150 states in the UN have independently recognized the right in some form via legislation, litigation, constitutional law, treaty law or other legal ...
The UN International Governmental Panel on Climate Change also published a report which shows that the sea levels might peak a level of 0.76 meters in 2100. The calculations for the year 2500 show a rise of 1.8 meters, while other estimates are higher. [9] Specifically in the UAE, reports expect a land loss of 1–6% (1,555– 5,000 km 2) by ...
A small piece of code in most general-purpose programming languages, this program is used to illustrate a language's basic syntax. Such program is often the first written by a student of a new programming language, [ 1 ] but such a program can also be used as a sanity check to ensure that the computer software intended to compile or run source ...