Showing papers by "Indonesian Institute of Sciences published in 1990"

TL;DR: Data on the presence of wild orang-utans in the Ketambe area (Sumatera, Indonesia), collected over 12 consecutive years, were analysed to study population structure and residential status and show that non-residents of both sexes are equally attracted to the study area when food is abundant.

TL;DR: In this paper, the authors investigated the timing and magnitude of vertical movements of the central western part of this island during the Late Cenozoic collision of the East Indonesian Banda Arc with the northern continental margin of Australia.

TL;DR: In this article, the authors reported that primary production was 1.85 g C·m−2..dt-1 in August 1984, after upwelling forced by the southeast monsoon.

TL;DR: In this paper, the authors outline the tectonic framework of Indonesia throughout Tertiary time in a series of reconstructions and consider the constraints that this implies for microplate motions and basin histories.

TL;DR: A novel flavan-3-ol glycoside, plumerubroside, was isolated from a water-soluble extract of the stem bark of Plumeria rubra and its structure and conformation elucidated by spectroscopic means as mentioned in this paper.