In a study of the fishes Lake Hazar, and Tigris, Euphrates Kueik rivers were recorded four species Squalius belonging to Squalis cephalus-group found: The western drainage River (Tohma Stream) population was identified as S. seyhanensis, northern drainages semae, populations berak. comparison 28 metric, 9 meristic parameters morphological characters showed that Hazar upper Tigris are distinct b...

We report the first record of a Bengal Tiger, Panthera tigris , in eastern Nepal 2020 based on photographic evidence. documented this evidence at 3,165 m a.s.l., which makes it highest elevation tiger Nepal. recorded one 46 trail cameras deployed for monitoring Red Pandas Panchthar-Ilam-Taplejung (PIT) area. The PIT area, has non-protected status, borders India east. Our finding supports import...

The study was conducted on Al-Khosur River basin passing through the city of Mosul from waterfalls region to its confluence with Tigris at Old Bridge. Six sites were selected along river. Water and sediment samples collected there. carried out laboratories University, period September 2021 A.D. May 2022 concentrations heavy metals (lead, cadmium zinc), in water measured quarterly. results indic...

The Mesopotamian Plain is part of the Mesopotamia which extends for vast area bigger than plain. plain almost flat and lowland, has clearly defined physiographic boundaries with other surrounding provinces. a huge accumulation geomorphologic unit, where fluvial, lacustrine, Aeolian landforms prevail; fluvial units being abundant among others. However, estuarine marine forms also are developed, ...

The Cuatro Ciénegas Basin (CCB) is a rare oasis in the Chihuahuan Desert in the state of Coahuila, Mexico. It has a biological endemism similar to that of the Galapagos Islands, and its spring-fed ecosystems have very low nutrient content (nitrogen or phosphorous) and are dominated by diverse microbialites. Thus, it has proven to be a distinctive opportunity for the field of astrobiology, as th...

Advanced oxidation processes (AOPs) have led the way in the treatment of aqueous waste and are rapidly becoming the chosen technology for many applications. In this paper, COD reduction potential of leather tanning industry wastewaters by Electro-Fenton (EF) oxidation, as one of the AOPs, was experimentally evaluated. The wastewater sample was taken from an outlet of an equalization basin in a ...