Água de superficie

Aqui você pode apresentar sua empresa!

E DO Analytical Report Copernicus EMS – European Drought Observatory (EDO) : http://edo.jrc.ec.europa.eu / 1 Drought in Central - Northern Europe – August 2018 JRC European Drought Observatory (
Executive Summary – Update to August 2018
PDF-Dokument [1.5 MB]
Natural and managed watersheds show similar responses to recent climate change
Changes in climate are driving an intensification of the hydrologic cycle and leading to alterations of natural streamflow regimes. Human disturbances such as dams, land-cover change, and water diversions are thought to obscure climate signals in hydrologic systems. As a result, most studies of changing hydroclimatic conditions are limited to areas with natural streamflow. Here, we compare trends in observed streamflow from natural and human-modified watersheds in the United States and Canada for the 1981–2015 water years to evaluate whether comparable responses to climate change are present in both systems. We find that patterns and magnitudes of trends in median daily streamflow, daily streamflow variability, and daily extremes in human-modified watersheds are similar to those from nea
PDF-Dokument [1.3 MB]
Field research regarding possible effects of ultrasonic sound on zooplankton
Field research regarding possible effects of ultrasonic sound
on zooplankton
PDF-Dokument [980.7 KB]
Influences of Natural and Anthropogenic Factors on Surface and Groundwater Quality in Rural and Urban Areas
Influences of Natural and Anthropogenic [...]
PDF-Dokument [532.6 KB]
Manual técnico para una gestión óptima de la hidráulica en humedales restaurados para mejora del hábitat y de la calidad del agua
En la actualidad, la visión moderna de las zonas húmedas naturales que todavía permanecen en el planeta es totalmente diferente a la de hace unas decenas de años: se les reconoce unos valores ambientales que los convierten en ecosistemas de muy alto valor, ayudan a la protección de los recursos hídricos superficiales y subterráneos, mejoran la calidad de las aguas....
Manual tecnico gestion optima hidraulica[...]
PDF-Dokument [13.3 MB]
Neuer Datei-Download
Climate change-induced increases in precipitation are reducing the potential for solar ultraviolet radiation to inactivate pathogens in surface waters
Climate change is accelerating the release of dissolved organic matter (DOM) to inland and coastal waters through increases in precipitation, thawing of permafrost, and changes in vegetation. Our modeling approach suggests that the selective absorption of ultraviolet radiation (UV) by DOM decreases the valuable ecosystem service wherein sunlight inactivates waterborne pathogens. Here we highlight the sensitivity of waterborne pathogens of humans and wildlife to solar UV, and use the DNA action spectrum to model how differences in water transparency and incident sunlight alter the ability of UV to inactivate waterborne pathogens. A case study demonstrates how heavy precipitation events can reduce the solar inactivation potential in Lake Michigan, which provides drinking water to over 10 mil
Text-Dokument [1.6 KB]
Zooplankton and Water Quality of the Ishim River in Northern Kazakhstan
The article presents data on a reconnaissance survey of the ecological condition in the middle reaches of the Ishim River in North Kazakhstan oblast. An assessment based on bioindication methods is given for the ecological condition of the river. The research presents data on the saprobity and quantitative indicators of zooplankton at different river stations. The presence of Ergasilus sieboldi Nordmann has been identified in the Sergeevskoe reservoir.

Zooplankton and Water Quality of the Ishim River in Northern Kazakhstan (PDF Download Available). Available from: https://www.researchgate.net/publication/280696854_Zooplankton_and_Water_Quality_of_the_Ishim_River_in_Northern_Kazakhstan [accessed Oct 18 2017].
PDF-Dokument [519.8 KB]
Homem 728x90
Generico 468X60
Campanha 1 - Descontos Progressivos - 468X60
Tom Tailor - Ihr Onlineshop für sportliche, unkomplizierte Mode mit ausgewogenem Preis-Leistungsverhältnis
GIF 468x60 - BSB_GRU
JPG Camera 468x60
JPG 49 468x60
Banner Sale 468x60
JPG Seguro Auto 468x60
JPG Campanha Amarela 468x60
Natue - Vivendo em equlíbrio
Sommer Liquida 728x90


Sie erreichen uns unter:


+49 2159/6998959


Nutzen Sie auch gerne unser Kontaktformular.


Neuer Internetauftritt

Erfahren Sie jetzt auch im Internet alles über unsere Leistungen.


Alle Meldungen