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substances (en) > पानी या जल > पृष्ठीय जल > aquifer-fed water bodies (en)
features (en) > भौगोलिक खूबियाँ > पृष्ठीय जल > aquifer-fed water bodies (en)

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تعريف

  • Natural water bodies which have an intrinsic regime of extreme fluctuation in water level, with periods of complete or almost complete drying out as part of the natural cycle. They have no inflow or outflow streams at the surface, except at times of very high water level, when temporary out-flows may develop. Instead, they are directly connected to the underlying groundwater system and periodically empty and are recharged via swallow holes or smaller openings in their bed.

    تاريخ الإنشاء: 4/4/24

    (en)

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http://aims.fao.org/aos/agrovoc/c_9af8894f

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RDF/XML TURTLE JSON-LD تاريخ الإنشاء 4‏/4‏/2024, آخر تعديل 6‏/5‏/2024