Sand Mining
Sand Mining

Author: D. Padmalal

Publisher: Springer

Published: 2014-06-12

Total Pages: 177

ISBN-13: 9401791449

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This book addresses most of the environmental impacts of sand mining from small rivers The problems and solutions addressed in this book are applicable to all rivers that drain through densely populated tropical coasts undergoing rapid economic growth. Many rivers in the world are drastically being altered to levels often beyond their natural resilience capability. Among the different types of human interventions, mining of sand and gravel is the most disastrous one, as the activity threatens the very existence of river ecosystem. A better understanding of sand budget is necessary if the problems of river and coastal environments are to be solved.

Sand and Sustainability
Sand and Sustainability

Author: Programme des Nations Unies pour l'environnement. GRID-Geneva

Publisher:

Published: 2019

Total Pages: 35

ISBN-13: 9789280737516

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Sand and gravels are the unrecognised foundational material of our economies. They are mined the world over, with aggregates accounting for the largest volume of solid material extracted globally (Peduzzi, 2014; Beiser, 2018). At the same time, these materials cannot be produced from our terrestrial, riverine and marine environments in quantities needed to meet demand from a world of 10 billion people without effective policy, planning, regulation and management. Such actions remain largely unaddressed by decision makers in public or private sectors. It is time to challenge the paradigm of infinite sand resources through constructive dialogue and solution-finding. This report aims to be the starting point from which a productive global conversation on sand extraction can begin. This synthesis was produced following a United Nations Environment Programme expert roundtable event held on 11 October 2018 in Geneva, Switzerland. The discussions emphasised potential solutions for mitigating mineral sands and aggregates extraction impacts and generating adequate support for responsible consumption pathways. Expert views were collated and complemented with additional research and consultation to distil key messages on an agenda for tackling this issue in 2019 and beyond.

Sand and Gravel Resources
Sand and Gravel Resources

Author: Joel T. Werth

Publisher:

Published: 1980

Total Pages: 44

ISBN-13:

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This report explores planning for sand and gravel resources, so that those resources are used successfully and conserves the natural resources.