P
P. Hari Krishna
Researcher at National Institute of Technology, Warangal
Publications - 39
Citations - 638
P. Hari Krishna is an academic researcher from National Institute of Technology, Warangal. The author has contributed to research in topics: Expansive clay & Deforestation. The author has an hindex of 11, co-authored 35 publications receiving 491 citations. Previous affiliations of P. Hari Krishna include National Remote Sensing Centre & Remote Sensing Center.
Papers
More filters
Journal ArticleDOI
Quantification and monitoring of deforestation in India over eight decades (1930–2013)
C. Sudhakar Reddy,Chandra Shekhar Jha,Vinay Kumar Dadhwal,P. Hari Krishna,S. Vazeed Pasha,K. V. Satish,Kalloli Dutta,K.R.L. Saranya,F. Rakesh,Gopalakrishnan Rajashekar,P. G. Diwakar +10 more
TL;DR: In this article, the authors presented a multi-date forest cover database which describes and quantifies historical and recent changes in natural forests of India and facilitated the determination of the state of Indian forest cover changes over last eight decades.
Journal ArticleDOI
New vegetation type map of India prepared using satellite remote sensing: Comparison with global vegetation maps and utilities
Partha Sarathi Roy,Mukunda Dev Behera,M. S. R. Murthy,Arijit Roy,Sarnam Singh,S. P. S. Kushwaha,Chandra Shekhar Jha,S. Sudhakar,Pawan Kumar Joshi,Ch. Sudhakar Reddy,Stutee Gupta,Girish Pujar,C. B. S. Dutt,V. K. Srivastava,M. C. Porwal,Poonam Tripathi,J. S. Singh,V. S. Chitale,Andrew K. Skidmore,G. Rajshekhar,Deepak Kushwaha,Harish Karnatak,Sameer Saran,A. Giriraj,Hitendra Padalia,Manish Kale,Subrato Nandy,C. Jeganathan,C. P. Singh,Chandrashekhar Biradar,Chandrashekhar Biradar,Chiranjibi Pattanaik,D. K. Singh,G. M. Devagiri,Gautam Talukdar,Rabindra K. Panigrahy,Harnam Singh,J. R. Sharma,K. Haridasan,Shivam Trivedi,Kiran Singh,L. Kannan,M. Daniel,M. K. Misra,Madhura Niphadkar,Nidhi Nagabhatla,Nupoor Prasad,Om Prakash Tripathi,P. Rama Chandra Prasad,Pushpa Dash,Qamer Qureshi,Shri Kant Tripathi,B. R. Ramesh,Balakrishnan Gowda,Sanjay Tomar,Shakil Ahmad Romshoo,Shilpa Giriraj,Shirish A. Ravan,Soumit K. Behera,Subrato Paul,Ashesh Kumar Das,B. K. Ranganath,T. P. Singh,T. R. Sahu,Uma Shankar,A. R. R. Menon,Gaurav Srivastava,Neeti,Subrat Sharma,U. B. Mohapatra,Ashok Peddi,Humayun Rashid,Irfan Salroo,P. Hari Krishna,P. K. Hajra,A. O. Vergheese,Shafique Matin,Swapnil A. Chaudhary,Sonali Ghosh,Udaya Lakshmi,Deepshikha Rawat,Kalpana Ambastha,Akhtar H. Malik,B. S. S. Devi,Balakrishna Gowda,K. C. Sharma,Prashant Mukharjee,Ajay Sharma,Priya Davidar,R. R. Venkata Raju,S. S. Katewa,Shashi Kant,Vatsavaya S. Raju,B. P. Uniyal,Bijan Debnath,D. K. Rout,Rajesh Thapa,Shijo Joseph,Pradeep Chhetri,Reshma M. Ramachandran +99 more
TL;DR: This vegetation type map is the most comprehensive one developed for India so far and was prepared using 23.5 m seasonal satellite remote sensing data, field samples and information relating to the biogeography, climate and soil.
Journal ArticleDOI
Threat evaluation for biodiversity conservation of forest ecosystems using geospatial techniques: A case study of Odisha, India
C. Sudhakar Reddy,Anzar A. Khuroo,P. Hari Krishna,K.R.L. Saranya,Chandra Shekhar Jha,Vinay Kumar Dadhwal +5 more
TL;DR: In this article, the authors proposed a threat category scheme for forest ecosystems, which sets the quantitative criteria for evaluation of cumulative anthropogenic threats in grid cells, such as deforestation, degradation, fragmentation, forest fires and biological invasions.
Journal ArticleDOI
Geospatial assessment and monitoring of historical forest cover changes (1920–2012) in Nilgiri Biosphere Reserve, Western Ghats, India
K. V. Satish,K. R. L. Saranya,C. Sudhakar Reddy,P. Hari Krishna,Chandra Shekhar Jha,P. V. V. Prasada Rao +5 more
TL;DR: The analysis shows that there was large-scale deforestation before the declaration of area as biosphere reserve in 1986; however, the deforestation has drastically reduced after the declaration due to high degree of protection, thus indicating the secure future of reserve in the long term under the current forest management practices.
Journal ArticleDOI
Identification and characterization of spatio-temporal hotspots of forest fires in South Asia.
C. Sudhakar Reddy,Natalia Grace Bird,Natalia Grace Bird,S. Sreelakshmi,S. Sreelakshmi,T. Maya Manikandan,Mahbooba Asra,P. Hari Krishna,P. Hari Krishna,Chandra Shekhar Jha,Padaki Nagaraja Rao,P. G. Diwakar +11 more
TL;DR: This study focuses on the spatio-temporal patterns of forest fires and identifying hotspots using the novel geospatial technique “emerging hotspot analysis tool” in South Asia and offers critical insights in delineation of fire vulnerable forest landscapes which will stand as a valuable input for strengthening management of fires in South India.