Zobrazeno 1 - 3
of 3
pro vyhledávání: '"N. H. Hasibuan"'
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 977:012106
This study identifies and quantifies floating macro litter and macro plastic from Deli River Medan during pandemic Covid-19. Macro litter transport consists of floating items at surface, suspended in water column and transport over on riverbed. Litte
Autor:
N. H. Hasibuan, S. Sari, I. Suryati, N. Herlina, M. Audina, A. Silalahi, R. L. Siregar, A. Husna
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 802:012034
The activities of several sectors cause an increase in the amount of greenhouse gas emissions. Household activities also produce greenhouse gas emissions, mainly from cooking, electricity use, solid waste, and wastewater. The dominant greenhouse gas
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 801:012072
Increase of amount greenhouse gas (GHG) emissions from human activities in the form of an increase the number of vehicles indirectly impacting climate change. The purpose of this study is to calculate GHG emissions, namely carbon dioxide (CO2) genera