As part of the International Continental Drilling Program deep lake drilling project PaleoVan, we investigated sulfate reduction (SR) in deep sediment cores of the saline, alkaline (salinity 21.4‰, alkalinity 155 m mEq(-1), pH 9.81) Lake Van, Turkey. The cores were retrieved in the Northern Basin (NB) and at Ahlat Ridge (AR) and reached a maximum depth of 220 m. Additionally, 65-75 cm long grav...

Bu çalışmada, Van Gölü su yüzeyi sıcaklıklarının değişimi ve eğilimi araştırılmıştır. 2016-2020 tarih aralığı için; NASA-Gündüz, NASA-Gece uydu verileri ile Meteoroloji Genel Müdürlüğü’nden (MGM) 3 istasyon için edinilmiş olan ölçüm karşılaştırılmıştır. Ayrıca gündüz gece uzun dönem verilerinin (2001-2020) Theil-Sen Yenilikçi Eğilim Analizi yöntemleriyle aylık, yıllık (minimum-ortalama-maksimum...

To assess the environmental quality in the Lake Van, Chalcalburnus tarichi, the only vertebrate and an endemic carp species of this lake basin, samples were collected from the lake, and their livers were examined histologically for this purpose. Histological alterations were recorded and evaluated semi-quantitatively based on the liver lesion categories and their severities. According to the re...

Lake Malawi (Nyasa) is one of the few deep-water long-lived lakes that presently exist on earth. It lies in an uncompensated tectonic graben, controlled by differential vertical movements between the rift basin who subsides and the rift shoulders who are uplifted. Active tectonics is the major factor controlling the development and persistence ofthose deep lakes. For Lake Malawi (Nyasa), climat...

69 | AUTHORS Jeffrey R. Van Blarcom, MD,1,2 Rajendu Srivastava, MD, FRCP(C), MPH,1 DayValena Colling,3 and Christopher G. Maloney, MD, PhD4,5e 1Department of Pediatrics and 5Division of Pediatric Inpatient Medicine, University of Utah School of Medicine, Salt Lake City, Utah; and 2Division of Inpatient Medicine, 3Department of Information Systems, and 4Associate Chief Medical Offi cer, Primary ...

Coastal areas of the lakes are quite sensitive to climatic, hydrologic, and anthropogenic changes. These also an indicator that reveals interaction between natural driving forces factors. Lake Van coastal region is a dynamic area heavily affected by processes human activities. The present study focuses on coastline evolution associated Van. Natural influencing changes in were determined as rock...

, AND OTHERS. 1994a. Long term responses to fish-stock reduction in small shallow lakes—interpretation of 5-year results of 4 biomanipulation cases in the Netherlands and Denmark. Hydrobiologia 276: 457–466. , AND OTHERS. 1994b. The consequences of a drastic fish stock reduction in the large shallow lake Wolderwijd, The Netherlands—can we understand what happened? Hydrobiologia 276: 31–42. SCHE...

Ancient lake sediments provide opportunities to reconstruct aquatic ecosystems during previous interglacials. In the summer of 2010, the ICDP project PALEOVAN drilled a complete succession of the lacustrine sedimentary sequence deposited during the last *600,000 years in Lake Van, eastern Anatolia (Turkey). Previous palaeolimnological analysis of the Lake Van sediment record has shown diatoms t...

The impact of hydrological regimes on the productivity in lake ecosystems has received considerable attention recent decades. This study tested hypothesis that water level fluctuations influence fisheries Lake Van. Monthly data from 2000 to 2014 were obtained Hydroweb and corresponding same time period acquired Turkish Statistical Institute. In order test whether demonstrated significant concor...