Enforcement authority and vegetation change at Kumbhalgarh wildlife sanctuary, Rajasthan, India.

Land cover change in protected areas is often associated with human use, especially illicit extraction, but the direction and spatial distribution of such effects and their drivers are poorly understood. We analyze and explain the spatial distribution of vegetation change at the Kumbhalgarh Wildlife Sanctuary in the Aravalli range of Rajasthan, India using remotely sensed data and observation of conservation institutions. Two satellite images are examined in time series over the 13 years following the founding of the sanctuary through a cross-tabulation technique of dominant classes of vegetation density.

New simian beta retroviruses from rhesus monkeys (Macaca mulatta) and langurs (Semnopithecus entellus) from Rajasthan, India.

Natural infection of feral Indian rhesus monkeys (Macaca mulatta) by a new simian beta retrovirus, provisionally called simian retrovirus-7 (SRV-7) is described. The virus is capable of in vitro replication in primary human peripheral blood lymphocytes (PBL) and B and T cell lines. We have earlier reported a novel SRV, SRV-6 from Indian langurs (Semnopithecus entellus).

Natural infection by simian retrovirus-6 (SRV-6) in Hanuman langurs (Semnopithecus entellus) from two different geographical regions of India.

We have previously reported natural infection of Hanuman langurs (Semnopithecus entellus) from Lucknow, India by a novel simian retrovirus, SRV-6, a beta-retrovirus (type D retrovirus). Here we describe infection by a closely related SRV-6 in an isolated feral population of Hanuman langurs from Jodhpur in the Northwestern desert region of India. Serological analyses, using in-house ELISA and WB, genomic amplification, and sequencing of env region (gp70 and gp20) of the viral genome were carried out.