Extraction of Energy Resources—Exploitation of the Canadian Oil Sands
Wei Zhang

Valuation of Mineral Resources in Selected Financial and Accounting Systems
Robert Uberman

Gold and Silver Minerals and Conditions of Their Formation at the Dorozhnoye Deposit (Magadan Region, Russia)
N. E. Savva, G. А. Palyanova, Е. Е. Kolova

Prevalence and Severity of Current Human-Elephant Conflicts in Amboseli Ecosystem, Kenya: Insights from the Field and Key Informants
Moses Makonjio Okello, Stephen J. Njumbi, John Warui Kiringe, James Isiiche

Bacterioplankton, Picoeukaryotes and Synechococcus Distribution Associated with Seagrass in South Coast of Hainan Island, China
Dingtian Yang, Xiujuan Shan, Sumin Liu