Abstract An accurate assessment of root respiration in mine reclaimed soil is important for effectively evaluating mining area ecosystems. This study investigated dynamic changes and the contribution to total ( R r / t ratio) during non-growing season soil, with different covering-soil thicknesses. According thicknesses, was divided into four sites: 10–25 cm (site A), 25–45 B), 45–55 C), 55–65 ...

Abstract The paper focuses on research improving the water supply of drainage systems humid areas in context anthropogenic climate change. aim is to elaborate ways for increasing available and restoring active regulation reclaimed lands a changing climate. Reclaimed are main factor sustainable agricultural production Ukraine guarantors its stability. area drained about 3.2 million hectares, inc...

Low levels of fecal indicator bacteria (FIB) were recently detected in two reclaimed water open-air ponds used to irrigate a golf course located in Northeastern Spain. The aim of this study was to evaluate the feasibility of a biochemical fingerprinting method to track the origin of fecal contamination in water with low FIB levels, as in the aforementioned ponds. We also aimed to determine whet...

Thames Water's "Watercycle" project at the Millennium Dome was one of the largest in-building recycling schemes in Europe, designed to supply up to 500 m3/d of reclaimed water for WC and urinal flushing. It catered for over 6 million visitors in the year 2000. Overall, 55% of the water demand at the Dome was met by reclaimed water. The site was also one of the most comprehensive studies ever ca...

Hi-Desert Water District (HDWD), the primary water-management agency in the Warren Groundwater Basin, California, plans to construct a waste water treatment plant to reduce future septic-tank effluent from reaching the groundwater system. The treated waste water will be reclaimed by recharging the groundwater basin via recharge ponds as part of a larger conjunctive-use strategy. HDWD wishes to ...