Forum Karczmy Bezdennego Kufla
Forum świata wyobraźni...
FAQ
Szukaj
Użytkownicy
Grupy
Galerie
Rejestracja
Profil
Zaloguj się, by sprawdzić wiadomości
Zaloguj
Forum Forum Karczmy Bezdennego Kufla Strona Główna
->
Sesje RPG
Napisz odpowiedź
Użytkownik
Temat
Treść wiadomości
Emotikony
Więcej Ikon
Kolor:
Domyślny
Ciemnoczerwony
Czerwony
Pomarańćzowy
Brązowy
Żółty
Zielony
Oliwkowy
Błękitny
Niebieski
Ciemnoniebieski
Purpurowy
Fioletowy
Biały
Czarny
Rozmiar:
Minimalny
Mały
Normalny
Duży
Ogromny
Zamknij Tagi
Opcje
HTML:
TAK
BBCode
:
TAK
Uśmieszki:
TAK
Wyłącz HTML w tym poście
Wyłącz BBCode w tym poście
Wyłącz Uśmieszki w tym poście
Kod potwierdzający: *
Wszystkie czasy w strefie EET (Europa)
Skocz do:
Wybierz forum
Ogólne
----------------
Forum Ogólne
Karczma
----------------
Informacje
Wolna Twórczość
RPG
----------------
Sesje RPG
Gildie
Dla PCtowców
----------------
MMORPG
cRPG
Inne
Off Topic
----------------
Off Topic
Kosz
----------------
Kosz
Przegląd tematu
Autor
Wiadomość
cheapbag214s
Wysłany: Wto 14:56, 19 Lis 2013
Temat postu: scientists say.NASA scientists
Tropical ecosystems generate significant carbon dioxide with warming
GREENBELT, Md., July 25 () -- Earth's tropical ecosystems can generate significant carbon dioxide when temperatures rise, unlike ecosystems in other parts of the globe, scientists say.NASA scientists, as part of an international team of researchers, discovered a temperature increase of just 1.8 degrees F in near-surface air temperatures in the tropics leads to an average annual growth rate of atmospheric carbon dioxide equivalent to one-third of the annual global emissions from combustion of fossil fuels and deforestation combined,[url=http://www.hotyoupro.com]The north face jackets outlet[/url], the space agency reported Thursday.The study provides support for the "carbon-climate feedback" hypothesis proposed by many scientists that suggests a warming climate will lead to accelerated carbon dioxide growth in the atmosphere from vegetation and soils."Climate warming is what we know with certainty will happen under climate change in the tropics," said Josep G. Canadell of the Global Carbon Project in Canberra, Australia, a co-author on the paper. "Our study indicates that carbon exchanges in tropical ecosystems are extremely sensitive to temperature, and they respond with the release of emissions when warmer temperatures occur."This implies the release of carbon dioxide from tropical ecosystems will very likely be accelerated with future warming, the researchers said.Events that can temporarily influence climate, such as volcanic eruptions, may disturb the strength of the relationship between annual temperature and carbon dioxide growth for a few years, but the coupling always recovers after such events, they said."What we have is a strong and robust coupling between seasonal variations in atmospheric CO2 growth and tropical temperatures over the past 50 years and this provides us with a key diagnostic tool to assist in our understanding of the global carbon cycle,[url=http://www.trueireligion.com]True Religion Sale[/url]," Canadell said.
fora.pl
- załóż własne forum dyskusyjne za darmo
Powered by
phpBB
© 2001 phpBB Group
Chronicles phpBB2 theme by
Jakob Persson
(
http://www.eddingschronicles.com
). Stone textures by
Patty Herford
.
Regulamin