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Browsing School of Earth, Ocean & Atmospheric Sciences by Issue Date

Browsing School of Earth, Ocean & Atmospheric Sciences by Issue Date

Now showing items 41-60 of 512

Unsteady flow to a large diameter well in a finite aquifers

Mishra, G.C.; Chachadi, A.G. (ISH Journal of Hydraulic Engineering. 1(2); 1995; 72-83.)

Using the analytical solution derived by Muskat and Kuiper for unsteady flow to a well with negligible storage in a finite confined aquifer, an analytical solution for unsteady flow to a large-diameter well in a finite ...
Multigeneration mafic dyke-swarm related to Deccan magmatism South of Bombay: Implications on the evolution of the Western Indian continental margin

Dessai, A.G.; Viegas, A. (Dyke Swarms of Peninsular India, Ed. by: Devaraju T.C. (Geological Society of India Memoir). 1995; 435-445.)

The mafic dyke-swarm intrusive into Deccan basalts, south of Bombay straddles the "Panvel Flexure" and comprises dykes belonging to four generations: (i) An E-W system of thick dykes (2.5 to 40m wide) having gradational ...
Cu-Ni sulphide mineralisation in greenstones at Tisk, Usgaon, Goa

Dessai, A.G.; Arollcar, D.B.; French, D. (Journal of the Indian Association of Sedimentologists. 14; 1995; 1-18.)
The 'Panvel Flexure' along the Western Indian continental margin: An extensional fault structure related to Deccan magmatism

Dessai, A.G.; Bertrand, H. (Tectonophysics. 241(1and2); 1995; 165-178.)

On the basis of field observations aided by remote sensing data a new model for the Western Indian GǣPanvel FlexureGǥ is proposed. The model involves normal motion on east-dipping faults and westward tilting of fault blocks. ...
Evidence of garnet to spinel peridotite transition In the harzburgites of Indus ophiolite belt: An indication of their mantle origin

Karmalkar, N.R.; Dessai, A.G.; Duraiswami, R.A.; Leblanc, M. (Current Science. 69(9); 1995; 767-770.)

The transition between garnet and spinel peridotites, caused by the reaction orthopyroxene + spinel = olivine + garnet, has been envisaged in the harzburgites of Indus Ophiolite Belt based on petrographic and geochemical ...
The behaviour of aluminium in waters of the Mandovi estuary, west coast of India

Upadhyay, S.; SenGupta, R. (Marine Chemistry. 51(3); 1995; 261-276.)

The concentration of dissolved Al in both the freshwater (similar to 0.08-0.23 mu M) and seawater (less than or equal to 0.07 mu M) endmembers of the Mandovi estuary is low, the former being always greater in magnitude ...
Alkaloids in Tissue Culture of Heterostemma tanjorense W. & A. (Asclepiadaceae)

Bhonsle, L.H.
Petrology of the Bondla Mafic Ultramafic Complex, Usgaon, Goa, with Special Reference to Chromite Mineralisation

Arolkar, Dilip Bhiva
Shallow water bottom sediment trap: A novel approach

Fernandes, B.; Nayak, G.N. (Indian Journal of Marine Sciences. 25(2); 1996; 163-164.)

An attempt was made to design and fabricate a sediment trap to study the sediment flux in a shallow water body, The instrument consists of a pole standing on a tripod structure with concrte cones at the base, The trap is ...
Grain size parameters as indicator of sediment movement around a river mouth, near Karwar, west coast of India

Nayak, G.N. (Indian Journal of Marine Sciences. 25(4); 1996; 346-348.)

The distribution of grain size parameters along 11 Irm stretch of the beach sediments between Majali and Karwar, reveals that the mean grain size exhibits a marked decreasing trend on either side of the mouth of the Kali ...
Clay minerals in identification of provenance of sediments of Mandovi estuary, Goa, west coast of India

Bukhari, S.S.; Nayak, G.N. (Indian Journal of Marine Sciences. 25(4); 1996; 341-345.)

Relative abundance and spatial distribution of the clay minerals show considerable variation with changing seasons all along the length of the Mandovi estuary. Kaolinite, illite, montmorillonite and gibbsite have been ...
Geochemistry of the mantle beneath the Deccan Traps, south of Bombay

Dessai, A.G. (Gondwana Geological Magazine. 2(spl. vol.); 1996; 201-212.)
Beach dynamism v/s climate changes

Nayak, G.N. (MAEER'S MIT Pune Journal. 4(15and16); 1996; 85-92.)

Beach studies over the globe, have gained importance either due to the dynamic changes within this environment and their effects, or due to their economic viability with respect to placer mineral deposits. In India due to ...
Palaeocurrent pattern, textures and depositional environment of miliolitic limestone of Diu, western India

Mahender, K. (Journal of the Geological Society of India. 48(3); 1996; 289-298.)

The present work deals with the palaeocurrent pattern and the textural attributes of the miliolitic limestone of Diu and their application for the interpretation of its origin and depositional mechanisms. The palaeocurrent ...
Ecological Studies on the Limpet Cellana Radiata (born), at Anjuna, Goa

Balamani, A.
Activation and Expression of Silent Genes from Pseudomonas Cepacia AC1100

Ghadi, S.C.
Grain size parameters and heavy minerals as indicators of depositional environment: A case study of beach sediments from Goa

Nayak, G.N. (Journal of the Indian Association of Sedimentologists. 16; 1997; 127-139.)

Beach morphological and sediment characteristics studied between the Tiracol and Chapora Rivers show non-uniformity. Heavy mineral suite identified in this area proves the provenance to be mainly the catchment area of the ...
Grain size parameters and heavy minerals of Tilmathi beach sediments, central west coast of India

Nayak, G.N. (Bulletin of Pure and Applied Sciences. 16F(1and2); 1997; 33-44.)

Grain size study carried out on a small sheltered black sand beach, reveals that the sediments are moderately well sorted and mostly negativegly skewed with mean size falling within coarse to very coarse sand class. The ...
Stratigraphy and sedimentology of the Middle Jurassic (Callovo-Oxfordian) sequence of Habo Hill, Kutch (Gujarat)

Mahender, K. (Journal of the Indian Association of Sedimentologists. 16(1); 1997; 103-110.)

The Kutch Basin, a typical pericontinental embayed basin occupying a rifted graben, is filled with a thick Mesozoic succession of rocks which are exposed in the highlands. The study area, located to the northeast of Bhuj, ...
Food utilization, growth and lactate dehydrogenase activity of the prawn, Metapenaeus dobsoni (Miers) fed with commercial diet

Rivonker, C.U.; Thakur, J.K.; Sangodkar, U.M.X. (Indian Journal of Marine Sciences. 26(4); 1997; 356-360.)

An assessment of commercial diet and its impact on conversion efficiency, growth parameters and an enzyme, lactate dehydrogenase (LDH) activity in the eye was made. The test organisms (Metapenaeus dobsoni) were grown in ...

Now showing items 41-60 of 512

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