ixodidae family members have got their importance due to their ability to transmit different pathogens to their hosts. there are some losses due to their direct blood feeding that may lead to anemia, tick paralysis and hide damage too. in this study three geographical strains of hyalomma were collected from fields. they have been reared at laboratory in incubator and on rabbit and sheep for blo...

Irrigated agriculture has expanded greatly in the water-rich U.S. northern lake states during the past half century. Source water there is usually obtained from glacial aquifers strongly connected to surface waters, so irrigation has a potential to locally decrease base flows in streams and water levels in aquifers, lakes, and wetlands. During the nascent phase of the irrigation expansion, wate...

Water temperature can be used as a tracer for the interaction between river water and groundwater, interpreting time shifts in temperature signals as retarded travel times. The water temperature fluctuates on different time scales, the most pronounced of which are the seasonal and diurnal ones. While seasonal fluctuations can be found in any type of shallow groundwater, high-frequency component...

Coastal aquifers of Andhra Pradesh form a part of a discontinuous strip of alluvium along the East Coast of India. These aquifers comprise ridge like features generated by tidal action and the deltaic fluvial deposits. They show many of the characteristic morphological features of stream and deltaic sediments, like channel bars, levees, etc., Their maximum thickness is reported to be around 400...

The Po Plain (northern Italy) is one of the largest aquifers in Europe, and 67% utilized agricultural land this area classified as a nitrate vulnerable zone (NVZ). However, it hosts intensive agriculture livestock farming. In stretch Mincio River (a tributary River), hydraulic heads physico-chemical parameters river groundwater were monitored for hydrologic year (2020–2021), to evaluate effects...

Aquifers are of particular interest in the vicinity rivers, lakes and coastal areas due to their extensive usage. Hydraulic properties such as transmissivity storativity can be deduced from periodical water level fluctuations both open bodies groundwater. Here, we model effect complex wave propagation into adjacent isotropic homogeneous aquifers. Besides confined aquifers, also study leaky aqui...

Ground water samples (37 to 186 m depth) from Baldwin County, Alabama, are used to define the hydrogeology of Gulf coastal aquifers and calculate the subsurface discharge of nutrients to the Gulf of Mexico. The ground water flow and nitrate flux have been determined by linking ground water concentrations to 3H/3He and 4He age dates. The middle aquifer (A2) is an active flow system characterized...

Many river basins throughout the world are increasingly under pressure as water demands keep rising due to population growth, industrialization, urbanization and rising living standards. In the past, the typical answer to meet those demands focused on the supply side and involved the construction of hydraulic infrastructures to capture more water from surface water bodies and from aquifers. As ...

Groundwater makes up nearly 99% of unfrozen freshwater worldwide and sustains riparian trees rooted in shallow aquifers, especially in arid and semiarid climates. The goal of this paper is to root animals in the regional water cycle by quantifying the significance of groundwater to riparian animals. We focused our efforts on the cricket, Gryllus alogus: a common primary consumer found in floodp...