全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:B. Deepika , Kumar Avinash , Katihalli Siddappa Jayappa
来源:[J].Arabian Journal of Geosciences(IF 0.74), 2015, Vol.8 (2), pp.711-726Springer
摘要:Abstract(#br)Changes in estuarine morphology and landforms (braided islands, mudflats, barrier spits and marshy land) of Gangolli estuary, west coast of India, have been studied using topographic maps and satellite images of the last 45 years (1967–2012). The seasonal fluctu...
作者:B. Deepika , K. Avinash , K. S. Jayappa
来源:[J].International Journal of Environmental Science and Technology(IF 1.844), 2014, Vol.11 (2), pp.395-416Springer
摘要:Abstract(#br)The present study indicates that coastal geomorphology is controlled by the natural processes and anthropogenic activities. The changes in shoreline positions of Udupi coast, western India, are investigated for a period of 98 years using multi-dated satellite im...
作者:B. Deepika , Shruthi Narayanan ...
来源:[J].Computers and Electronics in Agriculture(IF 1.766), 2017, Vol.139, pp.198-203Elsevier
摘要:Abstract(#br)The principal humic substances present in soils like Humic Acid (HA) and Fulvic Acid (FA) are plant fertility components many of which basically are aromatic in nature. Assaying these components is a challenge. The present study aims at an enquiry to delineate aromat...
作者:B. Deepika , R. Madhumitha ...
来源:[J].Natural Hazards(IF 1.639), 2019, Vol.98 (2), pp.735-750Springer
摘要:Abstract(#br)Impacts of coastal processes and anthropogenic activities threaten the archipelago of low-lying reef islands. In this study, long-term (1972–2015) and short-term (2000–2015) shoreline change analyses of ten inhabited Lakshadweep Islands were done using linear re...
作者:Kumar Avinash , B. Deepika , K. S. Jayappa
来源:[J].Journal of Earth Science(IF 0.395), 2014, Vol.25 (6), pp.1018-1032Springer
摘要:Abstract(#br)Influence of structural and lithological controls of various drainage patterns and their stream orientations (for 2nd, 3rd and 4th order steams) were identified to evaluate the direction and controlling factors of drainage network. To investigate the prospect of grou...
作者:B. Deepika , Kumar Avinash , K. S. Jayappa
来源:[J].Environmental Earth Sciences(IF 1.445), 2013, Vol.70 (3), pp.1319-1338Springer
摘要:Abstract(#br)The study demonstrates the potential of geographical information system and statistical-based approaches to identify the hydrological processes and demarcate the groundwater prospect zones of the Gangolli basin, Karnataka State, India. The basin is situated in h...
作者:Kumar Avinash , K.S. Jayappa , B. Deepika
来源:[J].Geocarto International(IF 0.575), 2011, Vol.26 (7), pp.569-592Taylor & Francis
摘要:Geomorphology and drainage characteristics of the Gurpur river basin have been studied using satellite images, topographic maps and geographic information system (GIS) techniques. Geomorphology and morphometric parameters have been used to prioritize the sub-basins (SB-I to -VII)...
作者:Avinash Kumar , K. S. Jayappa , B. Deepika
来源:[J].Geocarto International(IF 0.575), 2010, Vol.25 (5), pp.397-425Taylor & Francis
摘要:The Netravati and Gurpur (N–G) river basins are tectonically active due to a number of seismically active faults/lineaments and their proximity to Mulki–Pulicat Lake axis. The gradient of the river channels has gradually reduced (after ∼10 km from their origin) and has ...

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