The intensive use of agrochemicals in agricultural areas of Jember’s Regency presents a potential threat to the freshwater ecosystem’s community. The use of the benthic macroinvertebrates community may provide a key to monitor the extent of agrochemical ... see more

Revista: Journal of Tropical Biodiversity and Biotechnology

Open Access

The Demographic Aging Phenomenon And The Implications On The Size And Structure Of The Romania’s Population

Daniel Chirila,Mariana Chirila,Claudia Sîrbulescu

The present paper takes in consideration aspects of the impact that the aging population would have on its size and structures, and this phenomenon will be present to a large extent in Romania.The whole world must take urgent measures to reduce the impli... see more

Revista: Scientific Papers Animal Science and Biotechnologies

Open Access

Spatial distribution pattern and diameter structure of Protium Burm. f. in Iratapuru river sustainable development reserve, Amapá, Brazil

Luciedi de Cassia Leoncio Tostes, Marcelo de Jesus Veiga Carim, José Francisco de Carvalho Gonçalves, Admilson Moreira Torres, José Renan da Silva Guimarães (Autor)

The present work aims to determine the spatial distribution pattern of Protium Burm. f and the diametric structure of these species in a dense tropical submontane rainforest along the Sustainable Development Reserve (SDR) of the Iratapuru river. Th... see more

Revista: Acta Scientiarum : Biological Sciences

Open Access

Spatial structure of boreal woodland caribou populations in northwest Canada

Steve Wilson, Glenn Sutherland, Nic Larter, Allicia Kelly, Ashley McLaren, James Hodson, Troy Hegel, Robin Steenweg, Dave Hervieux, Tom Nudds

Local population units (LPUs) were delineated in Canada’s recovery strategy for threatened boreal woodland caribou (Rangifer tarandus caribou). Population viability analyses central to contemporary integrated risk assessments of LPUs implicitly assume ge... see more

Revista: Rangifer

Open Access