Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Katja Westphal"'
1
Akademický článek
Hygienic Condition of Different Water Sources in the Kharaa River Basin, Mongolia in the Light of a Rapid Warming Trend
Autor: Bolor-Erdene Ochirbold, Ariuntuya Tserendorj, Katja Westphal, Daniel Karthe
Publikováno v: Atmosphere, Vol 11, Iss 10, p 1113 (2020)
Mongolia is a water-scarce land-locked country, and available water resources are utilized for multiple purposes including irrigation, food preparation, drinking water for livestock and people. Limited data availability on water hygiene means that th
Externí odkaz: https://doaj.org/article/935fb09375ee4a34a5e00f4cbdf5d2bb
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2
Akademický článek
Controls of point and diffuse sources lowered riverine nutrient concentrations asynchronously, thereby warping molar N:P ratios
Autor: Katja Westphal, Andreas Musolff, Daniel Graeber, Dietrich Borchardt
Publikováno v: Environmental Research Letters, Vol 15, Iss 10, p 104009 (2020)
The input of nitrogen (N) and phosphorus (P) into rivers has been reduced in recent decades in many regions of the world to mitigate adverse eutrophication effects. However, legislation focused first on the reduction of nutrient loads from point sour
Externí odkaz: https://doaj.org/article/2018fa76b5b2426c85aca3cf9bb7d6f0
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4
Efficacy of source-control, use-related and end-of-pipe regulations on river water quality in a large German river catchment: a 50-year trajectory
Autor: Sophia Hildebrandt, Elisabeth Helen Krüger, Katja Westphal, Aki Sebastian Ruhl, Dietrich Borchardt
River water quality changes have been shown to follow typical trajectories, often characterized by sequential phases of accelerated degradation, environmental recovery, and responsive management. However, the relationships between anthropogenic mitig
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b7e2f31b5cf8a31852356d9f7e1ae47
https://doi.org/10.5194/egusphere-egu22-10129
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5
Metadata describing the Kharaa Yeröö River Basin Water Quality Database
Autor: Sonja Heldt, Jürgen Hofmann, Olaf Büttner, Saulyegul Avlyush, Daniel A. Krätz, Andrew Kaus, Martin Pfeiffer, Vanessa Bremerich, Gunsmaa Batbayar, Ralf Ibisch, Christian Schweitzer, Katja Westphal, Michael Schäffer, Philipp Theuring, Daniel Karthe, Jens Hürdler, Gerel Osor, Jonas Gröning, Dietrich Borchardt, Melanie Hartwig, Buren Scharaw, Vanessa Watson, Jörg A. Priess, Michael Rode
Publikováno v: Freshwater metadata journal, 36:1-10
n the framework of the BMBF funded project on Integrated Water Resources Management in Central Asia (Model region Mongolia, MOMO project, www.iwrm-momo.de) the objectives focused on supplementing, validating and extending the existing surveillance mo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee0b18a875b4770a4e48d126325c611f
https://doi.org/10.15504/fmj.2018.36
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6
Assessment of runoff, water and sediment quality in the Selenga River basin aided by a web-based geoservice
Autor: Martina Flörke, Katja Westphal, Marcus Malsy, Andrei Kalugin, Gunsmaa Batbayar, Sergey Chalov, Anna O. Romanchenko, Daniel Karthe, Margarita Pashkina, Vsevolod Moreido
Publikováno v: Water Resources. 44:399-416
The Selenga River is the main artery feeding Lake Baikal. It has a catchment of ~450000 km² in the boundary region between Northern Mongolia and Southern Siberia. Climate, land use and dynamic socioeconomic changes go along with rising water abstrac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27caf15697d0af34c5f2b4ad631f86d6
https://doi.org/10.1134/s0097807817030113
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7
Instream coliform gradients in the Holtemme, a small headwater stream in the Elbe River Basin, Northern Germany
Autor: Daniel Karthe, Pei-Ying Lin, Katja Westphal
Publikováno v: Frontiers of Earth Science. 11:544-553
The Holtemme is a small headwater stream in North Germany’s Elbe River Basin. According to German and European legislation, hygienic monitoring is not mandatory for such water bodies which are neither drinking water sources nor categorized as bathi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee7a792dc12e8534f46f7b5c83df7d47
https://doi.org/10.1007/s11707-017-0648-x
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8
Controls of point and diffuse sources lowered riverine nutrient concentrations asynchronously, thereby warping molar N:P ratios
Autor: Andreas Musolff, Dietrich Borchardt, Daniel Graeber, Katja Westphal
Publikováno v: Environmental Research Letters. 15:104009
The input of nitrogen (N) and phosphorus (P) into rivers has been reduced in recent decades in many regions of the world to mitigate adverse eutrophication effects. However, legislation focused first on the reduction of nutrient loads from point sour
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb761a87caa0ceb2046220a8128a4b32
https://doi.org/10.1088/1748-9326/ab98b6
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10
The connection between cognitive movement representations and movement implementation under the conditions of an accompanied-athletic training in rhythmic gymnastics
Autor: Katja Westphal, Peter Blaser, Anita Hökelmann
Publikováno v: International Journal of Performance Analysis in Sport. 6:26-33
Mental training aims to improve the foundation for cognitive regulation of complex movement performance. When mental representation of a sport skill is improved with the aid of systematic techniques, performance is enhanced considerably. The computer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a71a67976b13fe5696937625864775b
https://doi.org/10.1080/24748668.2006.11868370
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