The Himalayan mountain range is one of the most species-rich areas in the world, harboring about 8% of the world's bird species. In this study, we compare the relative importance of immigration versus in situ speciation to the build-up of the Himalayan avifauna, by evaluating the biogeographic history of the Phylloscopus/Seicercus warblers, a speciose clade that is well represented in Himalayan...

Abstract Purpose Agricultural land use associated with intensification in plant growing affects the physicochemical parameters of soils and thus soil quality. The aim this study was to identify quality Peshok catchment Eastern Himalayas under different types (tea, horticulture, rice), high monsoon rainfall conditions. Methods Physical chemical analysis were used, e.g. bulk density, pH, TOC, maj...

Darjeeling, is very striking. Propagation by cuttings from stock plants is effected with great rapidity. "When the plants have been subjected to the hardening process, all that is needful is to place them in the soil by hand, no preliminary preparation being needed, excepting the marking out of the situation of each plant on the ground, from which the jungle has been thoroughly cleared and burn...

This article explores the scientific and entrepreneurial incentives for malaria research in the tea plantations of north Bengal in colonial India. In the process it highlights how the logic of 'location' emerged as the central trope through which medical experts, as well as colonial administrators and planters, defined malaria research in the region. The paper argues that the 'local' emerged as...

A new black fly species, Simulium (Nevermannia) subratai sp. nov., is described on the basis of female, pupal and larval specimens collected from Darjeeling, India. This new species is assigned to the feuerborni species-group of the subgenus Simulium (Nevermannia), and is characterized by the entirely yellow female thorax and the larval abdomen without any colored markings. This is the first re...

objective: himalayan mountain populations have been dependent upon indigenous plant resources for their health care for many years. tribal women are interested in use of local herbs for cosmetic purposes. the present work is based on the results of research conducted on cosmetic uses of some important plants by the tribal women in district poonch, azad kashmir pakistan. materials and methods: a...

BACKGROUND Climate change in the Himalayas, a biodiversity hotspot, home of many sacred landscapes, and the source of eight largest rivers of Asia, is likely to impact the well-being of ~20% of humanity. However, despite the extraordinary environmental, cultural, and socio-economic importance of the Himalayas, and despite their rapidly increasing ecological degradation, not much is known about ...

We performed a taxonomic study on two species of the genus Bryoria from the Sino-Himalayas, SW-China. B. nadvornikiana is new to China and B. furcellata is new to Yunnan and Sichuan provinces in the Sino-Himalayas. Morphology, habitat, distributions and chemistry of the two species are discussed.

Placenta accreta and placenta percreta are rare causes of serious obstetric hemorrhage. Here we report an undiagnosed case of placenta percreta presenting to the emergency department with shock in the third trimester of pregnancy. Emergency laparotomy with caesarean hysterectomy and blood transfusion are the key steps in successful management. North Bengal Medical College, Sushrutanagar, Darjee...