To comprehend the distribution characteristics of nutrients and variations in soil fertility, a total 23 samples were collected from Nanjishan wetland reserve dry season, wet water-recession season. The study area was divided into four areas (A1, A2, A3, A4) based on local hydrological conditions, geographical locations, nutrient load characteristics. findings showed that highest concentration ...

Climate change effects on long-term groundwater (GW) resource developments in the Tana Basin, Ethiopia, are a growing concern. Efforts to provide estimates under various climatic uncertainties lacking region. To address this need, we deployed fine-resolution (500 m) GW model using MODFLOW-NWT for Upper Blue Nile The was calibrated based 98 historical instantaneous well-level measurements (RMSE ...

The Qehan Lake Basin (QLB) and its system of lakes are located in a marginal monsoon zone and are extremely sensitive to global climate change. In this paper, using aerial photographs from different periods, in addition to MSS, TM, and ETM images, and combining these with regional topographic maps, we analyze lake area changes from 1958 to 2010 and the relation between Qehan Lake (QL) and clima...

Wet meadows are one of the most important ecological components in floodplain, and are among the most dynamic ecosystems. Understanding the development of wet meadows and contributing environmental factors can provide better support for wetland management. Carex meadows in East Dongting Lake National Nature Reserve (EDLNNR) provide vital wintering ground for thousands of migratory waterbirds, a...

Global climate changes affect water ecosystems. Long-term observations of climatic variables are indicative cyclic changes. The fluctuations result in levels lakes, which, turn, alter primary production processes. Planktonic algae the main drivers production. This research continues long-term studies on hydroecology Lake Arakhley. lake is used for fishery and recreation. work aims to estimate d...