The northern lights most commonly occur in latitudes between 60 and 75 degrees, meaning the northern parts of Finland, Norway, Sweden, Iceland, Russia, Canada and Alaska as well as southern Greenland. In Finnish Lapland, the aurora borealis are visible roughly 200 nights a year. All you ...
(difference = −0.039, 95% CI = −0.077–−0.002), while richer households tended to perform more actions than average-wealth ones (difference = 0.031, 95% CI = −0.033–0.087), although this last effect differed markedly between sites, with clear differences in ...
aNowdays,we have a lot of poiiutions:air poiiution,water pollution and land pollution.we must pay more at ten toon to the environment.all the things around us are very important Nowdays,我们有很多poiiutions :宣扬poiiution,水污染,并且土地pollution.we必须支付更多在十toon对事在我们附近是非常...
aEFFECT PAYMEMT IN CNY ACCORDING TO THE FOLLOWING INSTRUCTION 作用PAYMEMT在CNY根据以下指示[translate] a1960年他第一次上台表演从那以后他越来越受欢迎了 In 1960 he first time will come on stage the performance more and more to receive from that later him has welcome[translate] ...
退耕还林return cultivated land to forests 退耕还草return cultivated land to pastures 全球变暖global warming 温室效应greenhouse effect 热岛效应a tropical island effect 空气污染造成的酸雨acid rain resulting from air pollution 保护热带雨林prevent tropical rain forest 国家环保总局SEPA (State Environmental Prote...
would have absolutely no effect on the global climate," said Sen. Andy Vidak, a Republican from Hanford in the agricultural Central Valley who voted against the extension. "But what is measureable is the effect this tax will have on the poorest of the poor in my district and across ...
select article The bullwhip effect in closed-loop supply chains: A systematic literature review Research articleAbstract only The bullwhip effect in closed-loop supply chains: A systematic literature review Antonio Carlos Braz, Adriana Marotti De Mello, Leonardo Augusto de Vasconcelos Gomes, Paulo Trombo...
Berger L, Speare R, Hines HB, Marantelli G et al (2004) Effect of season and temperature on mortality in amphibians due to chytridiomycosis. Aus Vet J 82:434–439 CAS Google Scholar Berger L, Longcore JE, Speare R, Hyatt A et al (2009) Fungal diseases of amphibians. In: Heatwole...
One example of this is the Mu Us Desert (毛乌素沙漠), one of China’s four major deserts. One-quarter of the desert has been turned into forest. Air pollution control 治理空气污染 China has improved its air quality in recent years as efforts (努力) to control air pollution take effect....
First, greenhouse effect(温室效应)is a very important reason for the change of the earth.People give out too much energy into the air every year.It makes the earth warmer.Climate(气候)change is another important reason.Sometimes it becomes too hot and sometimes too cold.Sometimes there is too...