Since European settlement, hardwood dominated forests of the Upper American Midwest have undergone compositional changes due to fire suppression and changes in land use. It is not clear how these changes affect songbirds during spring migration. In 2009 and 2010, we quantified foraging behavior by migratory songbirds during spring migration and collected data on tree and sapling diversity in th...

The purpose of this research was to determine the community structure and amount carbon content mangrove uptake in Tanjung Batu Sekotong area, Central Lombok, West Lombok. This type is descriptive research. conducted variables observed were individual species, height trunk diameter at breast height. Then data obtained analyzed for density, frequency, cover important value index, diversity bioma...

The purpose of this study was to determine the diversity mangrove species in Pakonjawai Protected Forest area, East Sumba Regency. type research an ecological descriptive with a quantitative approach. sampling technique used purposive locations covering 3 observation stations using line transect method (transect plot). results showed that composition found consisted 5 families, genera and 9 tot...

The low mountain forest area is known as a source of biodiversity because it has an with natural ecosystems that are relatively still intact and rich high level endemism. study was conducted to determine the found in forests under Kamojang. methods used qualitative quantitative data collection, vegetation collection using plot paths, fauna exploration (renaissance survey), edaphic climatic by p...

Tree species composition and structure was determined for an old bottomland hardwood forest located in the Moro Creek Bottoms Natural Area in south-central Arkansas. Diversity for this forest was high with species richness ranging from 33 for the overstory and sapling strata to 26 for the seedling stratum and Shannon-Weiner values of 2.54 to 1.02 for the overstory and seedling strata. Sweetgum ...