Elettaria cardamom (Alaichi) is a spice available in Nepal, from the bark of which alkaloid can be extracted to use as corrosion inhibitor. The inhibition methanolic extract (EC) for mild steel (MS) 1M H2SO4 was studied using weight loss method. effect time immersion and concentration EC on investigated. result showed that efficiency increased with an increase extract. maximum 1000 ppm 93.36% 3...

Abstract. The flow of carbon through terrestrial ecosystems and the response to climate are critical but highly uncertain processes in global cycle. However, with a rapidly expanding array situ satellite data, there is an opportunity improve our mechanistic understanding (C) cycle's land use change. Uncertainty temperature limitation on productivity poses significant challenge predicting ecosys...