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《Journal of the Geological Society of India》2010,75(2):442-443
Discussion
Petrology and Geochemistry of Late Archaean Granitoids in the Northern Part of Eastern Dharwar Craton, Southern India: Implications for Transitional Geodynamic Setting by B.C. Prabhakar, M. Jayananda, Mohamed Shareef and T. Kano. Jour. Geol. Soc. India, v.74, 2009, pp.299–317. 相似文献2.
S. Viswanathan 《Journal of the Geological Society of India》2009,73(2):292-294
Discussion
Geology, metallogeny and exploration of concealed lead-zinc deposit in Sindesar Khurd-Lathiyakheriarea, Rajasmand district, Rajasthan by S.S. Ameta and B.B. Sharma. Jour. Geol. Soc. India, v.72, 2008, pp.381–399. 相似文献3.
M. Jayananda T. Miyazaki R. V. Gireesh N. Mahesha T. Kano 《Journal of the Geological Society of India》2009,74(2):279-280
Discussion
Synplutonic Mafic Dykes from Late Archaean Granitoids in the Eastern Dharwar Craton, Southern India by M. Jayananda, T. Miyazaki, R.V. Gireesh, N. Mahesha and T. Kano. Jour. Geol. Soc. India, v.73, 2009, pp.117–130 相似文献4.
Peter B. Kelemen 《Journal of the Geological Society of India》2009,74(2):280-282
Discussion
Paleoproterozoic Boninite-Like Rocks in an Intracratonic Setting from Northern Bastar Craton, Central India by D.V. Subba Rao, V. Balaram, K. Naga Raju and D.N. Sridhar. Jour. Geol. Soc. India, v.72, 2008, pp.373–380 相似文献5.
A. Sukumar 《Journal of the Geological Society of India》2009,74(4):533-534
Discussion
Petrology of Mafic-Ultramafic Rocks Along North Purulia Shear Zone, West Bengal by Aditi Mandal and Arijit Ray. Jour. Geol. Soc. India, v.74, July, 2009; pp.108–118. 相似文献6.
《Journal of the Geological Society of India》2009,74(4):535-536
Discussion
Quaternary Stratigraphy of the Koratallaiyar-Cooum Basins, Chennai by Hema Achyutnan and Nagalakshmi Thirunavakarasu. Jour. Geol. Soc. India, v.73, 2009, pp.683–696 相似文献7.
P. K. Misra S. Kishore S. K. Singh A. K. Jauhri 《Journal of the Geological Society of India》2009,74(1):139-140
Discussion
Rhodophycean algae from the Lower Cretaceous of the Cauvery Basin, South India by P.K. Misra, S. Kishore, S.K. Singh and A.K. Jauhri. Jour. Geol. Soc. India, v.73, 2009, pp.325–334 相似文献8.
S. K. Pandey J. P. Shrivastava G. S. Roonwal 《Journal of the Geological Society of India》2010,75(2):441-442
Discussion
Petrography and Mineral Chemistry of Neovolcanics Occurring between Pacific and Nazca Plate Boundaries by S.K. Pandey, J.P. Shrivastava and G.S. Roonwal. Jour. Geol. Soc. India, v.74, 2009, pp.559–572. 相似文献9.
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《Geoforum》2015
Drawing on ethnography in the enclaves in India and Bangladesh, this paper explores a multifaceted yet enduring relationship between citizenship, abandonment and resistance. Following the partition in 1947, the enclave residents’ citizenry was enacted like other Indian or Bangladeshi citizens’ disregarding these enclaves’ trans-territorial reality. This paper will demonstrate that enclave dwellers did not live in the ‘citizenship gap’, the difference between rights and benefits of citizenship, rather they lived without any citizenship rights. Life in these enclaves was highly complex and experiences in the enclaves challenge the usefulness of citizenship as a universal framework of analysis for the people who are ranked as citizen but never have it. In this context, a combination of the reverse conceptualisation such as citizenship and Agamben’s conceptualisation of abandonment not only allows for these dimensions of lived experiences to be addressed and explored, it also focuses on the temporal aspect of citizenship implicated in politics. Finally, the paper calls for widening the consideration of the empirical study on everyday citizenship practices and experiences around the globe to extend and intensify the citizenship literatures. 相似文献
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D. V. Ramana J. Pavan Kumar Asha Chelani R. K. Chadha M. Shekar R. N. Singh 《Natural Hazards》2015,77(1):109-116
Koyna–Warna region in western India is known to be the largest case of the reservoir-triggered seismicity in the world with M6.3 earthquake in 1967. This region continues to be seismically active even after 45 years with occurrences of earthquakes up to M5.0. The porous crustal rocks of Koyna–Warna region respond to changes in the prevailing stress/strain regime. This crustal section is highly fractured and is being fed by rivers and reservoirs. It is also subjected to fluctuating plate boundary forces and significant gravity-induced stresses due to crustal inhomogeneities. These changes induce variations in the water level in bore wells before, during and after an earthquake, and their study can help in understanding the earthquake genesis in the region. The ongoing seismicity thus requires understanding of coupled hydrological and tectonic processes in the region. Water table fluctuations are a reflection of the ongoing hydro-tectonics of the region. The fractal dimension of water levels in the bore wells of the region can be used as measure of the nonlinear characteristics of porous rock, revealing the underlying complexity. In this paper, we present values of correlation dimensions of the water level data in the bore wells using the nonlinear time series methodology. The spatiotemporal changes in the fractal dimensions have also been determined. The results show that hydro-seismically the region behaves as a low-dimensional nonlinear dynamical system. 相似文献
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The Alaknanda and Bhagirathi rivers flow through the Higher and Lesser Himalayas and confluence at Devprayag, which represents the origin of the Ganga (or Ganges) river. In the present study, a vast number of temporal and spatial samples of the river waters were collected and analyzed for major cations and anions. In addition, more recent and time series water flow data have been obtained and based on these inputs, a more refined dissolved flux rates have been estimated. The Alaknanda and Bhagirathi rivers show significant variations in chemical compositions during different seasons. Carbonate rock weathering is responsible for more than 70% of the chemical compositions in the river waters. The chemical weathering rates show seasonal variations and are much higher during non-monsoon season. The dissolved flux of Alaknanda river is much higher (1.80 × 106 tons yr?1) as compared to the Bhagirathi river (0.34 × 106 tons yr?1). The chemical weathering rates in the basin vary between 85 and 155 tons km?2 yr?1, which is significantly higher compared to the global average of ～24 tons km?2 yr?1. 相似文献
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Parampreet Kaur Naveen Chaudhri I. Raczek A. Kröner A.W. Hofmann M. Okrusch 《Gondwana Research》2011,19(4):1040-1053
The Khetri region forms a late Palaeoproterozoic igneous–metamorphic complex in NE Rajasthan, India. Seven granitoid plutons of the Khetri complex have been studied for zircon U–Pb and Pb–Pb dating along with whole-rock and Nd–Sr isotope geochemistry to provide new constraints on the Palaeoproterozoic magmatic activity in the Aravalli orogen of northwestern India. Most intrusives show evidence of moderate to extreme albitisation forming microcline–albite granite and albite granite, respectively. The rocks are metaluminous to weakly peraluminous, largely ferroan and intraplate A-type granites. The U–Pb zircon ages for four plutons cover a time span of 1732–1682 Ma, whereas Pb–Pb zircon evaporation data for three intrusives indicate minimum emplacement ages between 1671 and 1537 Ma. The Nd–Sr isotopic systematics suggest the involvement of Neoarchaean to Palaeoproterozoic crustal components in the petrogenesis of these granitoids. A regional survey of late Palaeoproterozoic ages in the Aravalli orogen provides evidence for a geographically widespread extension-related event in the northwestern Indian shield about 1720–1700 Ma ago. The record of comparable ages and the magmatic history reported in parts of North America and the North China Craton may indicate the significance of this event for the rift tectonics of the hypothetical supercontinent Columbia. 相似文献