Can I read Water Quality Trade‐Offs of Wetlands under a Changing Climate on EtoBox?

Water Quality Trade‐Offs of Wetlands under a Changing Climate is a Agricultural and Biological Sciences article available to read on EtoBox.

What is Water Quality Trade‐Offs of Wetlands under a Changing Climate about?

There is increasing interest in using wetlands, including ponds, as "nature-based solutions" for flood mitigation and soil and water conservation. However, wetlands can also become sources of nutrients to downstream water bodies, impairing water quality. In a recent Journal of Environmental Quality article, researchers examined nutrient cycling in a lowland wetland-pond system in southern England over a 20-year period. The team used hydrochemical monitoring, high-resolution in situ sensor measurements, and meteorological observations to explore the climatic and biogeochemical drivers of wetland nutrient retention and release. During years with warm, dry summers and high solar insolation, the wetland switched from being a net nutrient sink to a net source of highly bioavailable nutrients over prolonged periods in late summer and fall. Primary production drove nutrient release, providing a carbon source for microbial mineralization of organic matter, releasing soluble phosphorus, ammonium, and silicon. The highest-intensity nutrient release events appeared to reflect antecedent climate drivers of legacy organic matter accumulation from the previous year's biomass production. Climate

Who reads Water Quality Trade‐Offs of Wetlands under a Changing Climate?

Publisher

Wiley

Published

2020

Language

EN

Field

Agricultural and Biological Sciences (Life Sciences)