- Tytuł:
- Seasonal variation in elemental composition of certain seaweeds from Mandapam and Kilakarai coast, Gulf of Mannar biosphere reserve
- Autorzy:
-
Thillaivasan, Muthukumarasamy
Kumar, Kaliyamoorthy
Silvakumar, Kathiresan - Powiązania:
- https://bibliotekanauki.pl/articles/1075507.pdf
- Data publikacji:
- 2019
- Wydawca:
- Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
- Tematy:
-
Gracilaria corticata
Gracilaria verrucosa
Grateloupia filicinia
Gulf of Mannar
Post monsoon
Pre-monsoon
SEM-EDS
Sargassum wightii
Seaweeds
Stoechospermum marginatum
Summer
monsoon - Opis:
- Vegetative plants of certain seaweeds were collected from the natural habitat of Kilakarai and Mandapam coast were subjected to SEM-energy dispersive spectroscopic analysis and quantified the following minerals viz., Na, Mg, Si, S, Cl, K, Ca, Mn, P, Fe, Zn and Cr during summer, pre-monsoon, monsoon and post-monsoon seasons in 2007-2008. The order of preferential accumulation of elemental composition during summer 2007 in Sargassum wightii: Ca > Mg > Na > S > Fe > Si > Cl > K > Mn; Stoechospermum marginatum: Ca > Si > S > Mg > Mn > P > Na; Gracilaria corticata: Ca > Mg > Na > Si > Cl > S > Mn > K > Fe > P; Gracilaria verrucosa: Ca > Cl > Si > Mg > Na > P > S > Mn > Fe > K and Grateloupia filicinia: Ca > Cl > P > Si > Na > Cr > K. Seasonal distribution of elemental composition in the seaweeds showed that most of the minerals were high during the summer followed post-monsoon and monsoon seasons. This could perhaps be due to an ambient concentration of these minerals was high during these seasons thereby facilitating their uptake by seaweeds.
- Źródło:
-
World Scientific News; 2019, 129; 147-160
2392-2192 - Pojawia się w:
- World Scientific News
- Dostawca treści:
- Biblioteka Nauki
Artykuł