Impact of tsunami on the forest and biodiversity richness in Nicobar Islands (Andaman and Nicobar Islands), India

Autor: M. C. Porwal, Hitendra Padalia, Partha Sarathi Roy

Publikováno v: Biodiversity and Conservation. 21:1267-1287

Occurrences of extreme events are likely to cause major decline in global biodiversity. In one such event, on December 26, 2004 tsunami caused extensive damage and irreparable losses to the ecology and biodiversity of low-lying areas of the countries

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d35c3a61fa2d03b261c9807a8ede72d9
https://doi.org/10.1007/s10531-011-0214-x

New vegetation type map of India prepared using satellite remote sensing : comparison with global vegetation maps and utilities

Autor: G. Rajshekhar, Shri Kant Tripathi, Nidhi Nagabhatla, Pawan Kumar Joshi, Shashi Kant, Hitendra Padalia, P. Rama Chandra Prasad, Ashok Peddi, Om Prakash Tripathi, Chandrashekhar Biradar, Shivam Trivedi, Kalpana Ambastha, Irfan Salroo, Bijan Debnath, Neeti, Arijit Roy, Chandra Shekhar Jha, P. Hari Krishna, Shirish A. Ravan, T. R. Sahu, Chiranjibi Pattanaik, G. M. Devagiri, C. P. Singh, Deepshikha Rawat, M. S. R. Murthy, J. R. Sharma, R. R. Venkata Raju, Subrato Paul, M. K. Misra, Andrew K. Skidmore, Gaurav Srivastava, K. C. Sharma, D. K. Singh, Reshma M. Ramachandran, Madhura Niphadkar, Balakrishnan Gowda, U. B. Mohapatra, B. K. Ranganath, L. Kannan, Sarnam Singh, M. C. Porwal, Manish Kale, C. Jeganathan, Partha Sarathi Roy, Vatsavaya S. Raju, Pradeep Chhetri, Ajay Sharma, Swapnil A. Chaudhary, Shafique Matin, Prashant Mukharjee, Pushpa Dash, Sameer Saran, A. O. Vergheese, Poonam Tripathi, S. S. Katewa, Subrat Sharma, Udaya Lakshmi, Rajesh Thapa, D. K. Rout, Girish Pujar, Stutee Gupta, Mukunda Dev Behera, Kiran Singh, Subrato Nandy, V. S. Chitale, V. K. Srivastava, Humayun Rashid, J. S. Singh, Soumit K. Behera, C. B. S. Dutt, M. Daniel, Ch. Sudhakar Reddy, Uma Shankar, Sonali Ghosh, Harish Karnatak, Balakrishna Gowda, Ashesh Kumar Das, S. P. S. Kushwaha, Qamer Qureshi, Rabindra K. Panigrahy, Deepak Kushwaha, B. S. S. Devi, B. R. Ramesh, S. Sudhakar, A. R. R. Menon, Akhtar H. Malik, Shilpa Giriraj, Harnam Singh, A. Giriraj, P. K. Hajra, B. P. Uniyal, Shakil Ahmad Romshoo, Sanjay Tomar, Shijo Joseph, Priya Davidar, K. Haridasan, T. P. Singh, Gautam Talukdar, Nupoor Prasad

Publikováno v: International Journal of Applied Earth Observation and Geoinformation (JAG), 39, 142-159. Elsevier
International Journal of Applied Earth Observation and Geoinformation
International Journal of Applied Earth Observation and Geoinformation, Elsevier, 2015, 39, pp.142-159. ⟨10.1016/j.jag.2015.03.003⟩

International audience; A seamless vegetation type map of India (scale 1: 50,000) prepared using medium-resolution IRS LISS-III images is presented. The map was created using an on-screen visual interpretation technique and has an accuracy of 90%, as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bd9240991b174dad510c731f42e9eec
https://research.utwente.nl/en/publications/7f0a1d60-114f-49e2-915a-26df6b2d1ff6

Validation of Geospatial model for Biodiversity Characterization at Landscape Level—a study in Andaman & Nicobar Islands, India

Autor: Swati Biswas, Partha Sarathi Roy, Hitendra Padalia, M. C. Porwal, R. Jagdale, Nidhi Chauhan, Stutee Gupta

Publikováno v: Ecological Modelling. 185:349-369

The present paper deals with Biodiversity Characterization at Landscape Level, preparing thematic maps for spatial representation of landscape parameters and then validation of the geospatial model using a three-tier approach, viz., landscape analysi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c92fa7d85bd1ab7a203f2af3b09a8206
https://doi.org/10.1016/j.ecolmodel.2005.01.001

Human Modification of the Tropical Rain Forest of Nicobar Islands: Indicators From Land Use Land Cover Mapping

Autor: M. C. Porwal, Stutee Gupta, Partha Sarathi Roy

Publikováno v: Journal of Human Ecology. 16:163-171

Tropical forests are pre-disposed to human induced modification throughout the world. It has serious implications at local regional and the global levels. Repercussions are more severe in the island ecosystems since they are ecologically vulnerable a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c087d660dfae8a9b70145724ef940632
https://doi.org/10.1080/09709274.2004.11905733

Forest change detection in Kalarani round, Vadodara, Gujarat— a Remote Sensing and GIS approach

Autor: Partha Sarathi Roy, G. Sandhya, Jessica P Karia, M. C. Porwal

Publikováno v: Journal of the Indian Society of Remote Sensing. 29:129-135

Studies on spatial distribution of the different forests during 1970 to 1999 using integrated remote sensing and GIS techniques reveals that area under forests in the Kalarani Round, is progressively reducing with the time. In 1970 forest area was fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a69f32b3d363996d8435e7b76f64f99
https://doi.org/10.1007/bf02989924