Geospatial analysis of coastal environment: A case study on Bhitarkanika Mangroves, East coast of India

被引：0
|
作者：
Barik, Kamal Kumar [1 ]
Mitra, D. [2 ]
Annadurai, R. [1 ]
Tripathy, J. K. [3 ]
Nanda, S. [1 ]
机构：
[1] SRM Univ, Sch Civil Engn, Madras 603203, Tamil Nadu, India
[2] Indian Inst Remote Sensing, Marine & Atmospher Sci Div, Dehra Dun 248001, Uttarakhand, India
[3] Sambalpur Univ, Dept Earth Sci, Burla 768019, Odisha, India
来源：
INDIAN JOURNAL OF GEO-MARINE SCIENCES | 2016年 / 45卷 / 04期
关键词：
Mangrove; Landsat; 8; Erosion; Accretion; Bhitarkanika; WETLANDS; ORISSA;
D O I：
暂无
中图分类号：
P7 [海洋学];
学科分类号：
0707 ;
摘要：
Present study was carried out to classify and map the mangrove vegetation as well as erosion and accretion rate along coastal tract of Bhitarkanika, east coast of India using Landsat 7 and 8 satellite data from the year 1989 to 2013.The study resulted different classes like dense mangroves, sparse mangroves and mangroves scrub of mangrove environment. Erosion and accretion rate of Bhitarkanika coast were identified through supervised classification technique. Results of classified image concluded that the changes of sparse mangroves were +2892.78 ha, dense mangroves -350.55 ha. and mangrove scrub +1792.35 ha. Similarly the rate of erosion was 35.6238 sq. km. towards Gahirmatha beach and the deposition of 8.2134 sq. km. near the Maipura river of Bhitarkanika ecosystem from 1989 to 2013.
引用
收藏
页码：492 / 498
页数：7
相关论文
共 50 条
  • [1] Seasonal nutrient dynamics in Bhitarkanika mangroves, East Coast of India
    Ramanathan, Al
    Chauhan, Rita
    GEOCHIMICA ET COSMOCHIMICA ACTA, 2010, 74 (12) : A9 - A9
  • [2] LITTORAL MEIOFAUNA OF BHITARKANIKA MANGROVES OF RIVER MAHANADI SYSTEM, EAST-COAST OF INDIA
    SARMA, ALN
    WILSANAND, V
    INDIAN JOURNAL OF MARINE SCIENCES, 1994, 23 (04): : 221 - 224
  • [3] Record of six species of Mudskippers (Gobiidae : Oxudercinae) from the mangroves of Bhitarkanika, Odisha, east coast of India
    Das, Mithila
    Palita, Sharat K.
    INDIAN JOURNAL OF GEO-MARINE SCIENCES, 2015, 44 (09) : 1294 - 1301
  • [4] Quantitative Ecological Study of Rhizophoraceae Mangroves of Bhitarkanika Wildlife Sanctuary Regions of Odisha Coast, India
    Acharya S.
    Patra D.K.
    Mahalik G.
    Mohapatra P.K.
    Proceedings of the National Academy of Sciences, India Section B: Biological Sciences, 2021, 91 (4) : 897 - 908
  • [5] Coastal vulnerability assessment for Chennai, east coast of India using geospatial techniques
    A. Arun Kumar
    Pravin D. Kunte
    Natural Hazards, 2012, 64 : 853 - 872
  • [6] Coastal vulnerability assessment for Chennai, east coast of India using geospatial techniques
    Kumar, A. Arun
    Kunte, Pravin D.
    NATURAL HAZARDS, 2012, 64 (01) : 853 - 872
  • [7] PHYTOPLANKTON IN PICHAVARAM MANGROVES, EAST-COAST OF INDIA
    MANI, P
    INDIAN JOURNAL OF MARINE SCIENCES, 1994, 23 (01): : 22 - 26
  • [8] Metal concentrations in five mangrove species of the Bhitarkanika, Orissa, east coast of India
    Sarangi, RK
    Kathiresan, K
    Subramanian, AN
    INDIAN JOURNAL OF MARINE SCIENCES, 2002, 31 (03): : 251 - 253
  • [9] Evaluation of water quality of Bhitarkanika mangrove system, Orissa, east coast of India
    Chauhan, Rita
    Ramanathan, A. L.
    INDIAN JOURNAL OF MARINE SCIENCES, 2008, 37 (02): : 153 - 158
  • [10] Textural Analysis of Coastal Sediments along East Coast of India
    U. K. Pradhan
    R. K. Sahoo
    S. Pradhan
    P. K. Mohany
    P. Mishra
    Journal of the Geological Society of India, 2020, 95 : 67 - 74
12345