JENIS PAKAN MEMPENGARUHI PRODUKSI BIOGAS DARI FESES GAJAH, STUDI KASUS GAJAH SUMATERA (ELEPHAS MAXIMUS SUMATRANUS TEMMINCK, 1847) DI TAMAN MARGASATWA RAGUNAN, JAKARTA SELATAN

Elephant dung is a source of methane gas, which the gas is the main contributor to greenhouse gas if not used as fuel.Wild elephants use grass leaves as their feed, but in Ragunan Wildlife Park, elephants are fed also with a combination of elephant grass, sweet potatoes, maize, and bananas, which aim to meet immediate nutritional needs and ensure t

In this paper, Vest the aim was to model and forecast the Victoria Falls Rainforest tourism demand using hierarchical forecasting methods.The methods are capable of capturing tourism data dynamics, producing precise, coherent and sensible short-term tourism forecasts.The monthly tourism data from the Zimbabwe Parks and Wildlife Management Authority

BACKGROUND: Extensive mononuclear cell infiltration is strongly correlated with liver damage in patients with chronic hepatitis B virus (CHB) infection.Macrophages and infiltrating monocytes also participate in the development of liver damage and fibrosis in animal models.However, little is known regarding the immunopathogenic role of peripheral bl

Geoinformation technology, particularly GIS and digital terrain models, is commonly used at present in order to derive parameters of basins and flow paths.These parameters are subsequently used to create spatially based rainfall-runoff models.In line with the development of geoinformation technologies such models can be derived both in 2D and 3D fo