Zobrazeno 1 - 10
of 30
pro vyhledávání: '"P.M Sivalingam"'
Autor:
P.M. Sivalingam
Publikováno v:
Marine Pollution Bulletin. 23:807-809
This paper discusses the amounts and types of pollutants present in the inland sea of the Malacca Straits. The functional role of nongovernmental organizations and the Malaysian educational system have played in endeavouring to protect this possibly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbf991ef558c9646e173912bf0160a8f
https://doi.org/10.1016/0025-326x(91)90786-r
https://doi.org/10.1016/0025-326x(91)90786-r
Autor:
P.M. Sivalingam
Publikováno v:
Parasitology International. 47:182
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db97a989a988bf9ab46b4dc04a7e26bf
https://doi.org/10.1016/s1383-5769(98)80455-8
https://doi.org/10.1016/s1383-5769(98)80455-8
Autor:
Ahzura Binti Sani, P.M. Sivalingam
Publikováno v:
Marine Pollution Bulletin. 11:188-191
The total mercury content of hair from a number of fishing communities in the state of Penang averaged, for different age-groups: over 40 years, 9.19 ppm; 19–40 years, 7.90 ppm; and 1–18 years, 7.36 ppm. The highest values found in these age grou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8991681b77eb91aedf431f29bbc50c90
https://doi.org/10.1016/0025-326x(80)90490-7
https://doi.org/10.1016/0025-326x(80)90490-7
Autor:
P.M Sivalingam
Publikováno v:
Conservation & Recycling. 7:85-98
An account is given of the enviromental impact of solid wastes used for reclaiming land in coastal areas of Penang, and of the impact of a major sewage outfall on the Western Channel. Leaching of heavy metals was shown to be one of the main sources o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cba561f9395418697eb69c4c521e8f1
https://doi.org/10.1016/0361-3658(84)90006-7
https://doi.org/10.1016/0361-3658(84)90006-7
Publikováno v:
Applied Geography. 2:231-237
Mussel watch pollution monitoring programmes, performed at six predetermined stations on the Island of Penang, Malaysia, showed that levels of the pollutant pp ′-DDE ranged between 3·7 and 17·4 ppb, while PCBs ranged between 99·9 and 599·9 ppb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f03b760f898395908770433404db8db9
https://doi.org/10.1016/0143-6228(82)90045-5
https://doi.org/10.1016/0143-6228(82)90045-5
Autor:
P.M. Sivalingam
Publikováno v:
Aquaculture. 11:297-312
Successful induced spawning of the mussel, Mytilus viridis Linnaeus, was obtained primarily through a combination of four 20-min temperature cycles between 25 and 35°C in a seawater medium containing 0.2% NH 4 OH. Artificial fertilization and life c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afdedcaba46b363fd1468bcee41a9012
https://doi.org/10.1016/0044-8486(77)90079-5
https://doi.org/10.1016/0044-8486(77)90079-5
Publikováno v:
Toxicon : official journal of the International Society on Toxinology. 11(3)
Investigation of lethal substances other than juglone in the walnut ‘Onigurumi’, Juglans mandshurica maxim var. Sieboldiana Makino, led to the isolation and identification for the first time, of 5,8-dihydroxy-1,4-naphthoquinone (naphthazarin) in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30011c9ce6560f1f444a5da0eed64557
https://pubmed.ncbi.nlm.nih.gov/4721924
https://pubmed.ncbi.nlm.nih.gov/4721924
Autor:
P.M. Sivalingam
Publikováno v:
Marine Pollution Bulletin. 11:106-107
An investigation on the levels of mercury contamination in one species of the Cyanophyta, 14 species of the Rhodophyta, five species of the Phaeophyta and six species of the Chlorophyta from Penang waters indicated fairly low levels of bioaccumulated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa8b31fea828a8a5d8d2630842f74bd6
https://doi.org/10.1016/0025-326x(80)90257-x
https://doi.org/10.1016/0025-326x(80)90257-x
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