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  • Environmental Effects River Sand Mining In Kerala

    Environmental effects of river sand mining: a case from Environmental effects of river sand mining: a case from the river catchments of Vembanad lake, Southwest coast of India . Read more. Indira PS: Environmental problems of Kerala. Fresh water lakes face a number of adverse environmental impacts Other staggering ill-effects of uncontrolled sand mining in Kerala

  • (PDF) Socio-Environmental Impact of River Sand Mining: An

    Depending up on the geomorphic/ geologic setting, river sand mining can impose serious environmental consequences in the long run.The cumulative effects of uncontrolled sand mining have substantially altered the physical as well as social environment of Neyyar river basin. It is noticed during the investigation that degradation of river is severe in the alluvial reaches of midland compared to the

  • Sand mining in Kerala Wikipedia

    Sand mining is a serious threat to most of the rivers in Kerala but the case is more visible in Periyar river. The indiscriminate mining has even affected the stability of Sree Sankara Bridge at Kalady. According to D. Padmalal, head of the Environmental Sciences Division, Ntinal Center for Earth Science Studioes, this kind of mindless mining has created big problems to the rivers of the state. Some areas of the river are turned into mud filed pits about ten meters deep and one person has recently died of fallin

  • RIVER SAND MINING AND ITS IMPACT ON PHYSICAL AND

    Some of the general impacts of river sand and gravel mining on various components of the river basin environment of Kerala are summarized in Table 1. The river channels, in the midlands and lowlands of Kerala, are deteriorated drastically due to illicit scooping of sand even from prohibited areas close to the river banks.

  • Environmental Effects River Sand Mining In Kerala

    Environmental effects of river sand mining: a case from Environmental effects of river sand mining: a case from the river catchments of Vembanad lake, Southwest coast of India . Read more. Indira PS: Environmental problems of Kerala. Fresh water lakes face a number of adverse environmental impacts Other staggering ill-effects of uncontrolled sand mining in Kerala

  • (PDF) Socio-Environmental Impact of River Sand Mining:

    Depending up on the geomorphic/ geologic setting, river sand mining can impose serious environmental consequences in the long run.The cumulative effects of uncontrolled sand mining have substantially altered the physical as well as social environment of Neyyar river basin. It is noticed during the investigation that degradation of river is severe in the alluvial reaches of midland compared to the low

  • (PDF) IMPACT OF RIVER SAND MINING ON THE

    This paper presents an overview of the environmental impact of river sand mining in Kerala, with special reference to the groundwater. Legal provisions available for prevention of illegal mining

  • [PDF] Socio-Environmental Impact of River Sand Mining:

    Indiscriminate sand mining can lead to the degradation of riverine environment. The study conducted in the Neyyar river basin shows that indiscriminate and illegal sand mining has created many problems in the environmental setting and water quality of the river basin. In the basinal area, it has created certain negative impacts on landuse, landscape and land stability.

  • Impacts of Sand Mining on Environment A Review

    injections from rivers in flood. Sand mining completely damaged the coastal environment[5]. Kerala coast (India) Because of sand mining, low lying areas, water logged during monsoon and mostly inundated by seawater. These are mostly mono cropped lands with rice

  • Environmental effects of river sand mining: a case from

    result of indiscriminate sand mining, the riverbed in the storage zone is getting lowered at a rate of 7–15 cm y–1 over the past two decades. This, in turn, imposes severe damages to the physical and biological environments of these river systems. The present paper deals with the environmental effects of indiscriminate sand mining from

  • Environmental effects of river sand mining: a case from

    30/06/2007· The quantity of instream mining is about 40 times the higher than the sand input estimated in the gauging stations. As a result of indiscriminate sand mining, the riverbed in the storage zone is getting lowered at a rate of 7–15 cm y−1 over the past two decades. This, in turn, imposes severe damages to the physical and biological environments of these river systems. The present paper deals

  • Environmental effects of river sand mining: A case from

    Excessive mining of river sand places detrimental stress on river biodiversity, riverbed, river basins, salt-wedge intrusion, ecological communities, and food webs [4] [5] [6][7]. The emerging

  • Indira PS: Environmental problems of Kerala

    Other staggering ill-effects of uncontrolled sand mining in Kerala are: Damages the ecosystems of rivers and the safety of bridges, Affects fish breeding and migration, Increases saline water in the river. Spells disaster for the conservation of many bird species such as

  • Environmental problems of kerala SlideShare

    Affluent from industries Soil erosion salination 6. ENVIRONMENTAL ISSUES OF KERALA Uncontrolled sand mining The main reason for destruction of rivers ecology in kerala is indiscriminate and uncontrolled sand mining. All the 44 rivers in kerala are facing these problems.

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