Results 31 to 40 of about 8,599,388 (254)
WATER CHEMISTRY IN DIFFERENTLY FERTILIZED CARP POUNDS [PDF]
Croatian Journal of Fisheries, 1997 Water chemistry in carp ponds - fry carp ponds, each of them 2.5 acres big and 1.5 meter deep, as well as in inflow water in the ponds was researched. Fourty days old carp fingerlings were bread in the ponds; stock density of the three day old larvae was
Krešimir Fašaić +3 more
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Hydrogeochemical characteristics and environmental significance of travertine landscape in Muji area
Shuiwen dizhi gongcheng dizhiTravertine is a type of karst deposit widely distributed worldwide. Groundwater in karst areas is the main component of global water resources, providing a large number of ecological services and urban water supply.
Rui AN +5 more
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The impact of the Tri-City Ring Road on surface water of small endorheic wetlands
Limnological Review, 2017 The paper presents the results of the impact of the Tri-City Ring Road on small endorheic catchment basins. Particular attention was paid to pollution discharged from the road to the surface water, as well as changes in hydrological conditions in the ...
Staszek Wojciech +3 more
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Geochemical characteristics of rare earth elements in groundwater of Banji Coal Mine
能源环境保护, 2023 Rare earth elements possess stable and similar geochemical properties, making them widely utilized in the study of groundwater-aquifer interactions and geochemical processes.
DU Shaoneng +5 more
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The trophic evolution of Lake Iseo as related to its holomixis
Journal of Limnology, 1999 Lake Iseo is undergoing a progressive deterioration in water quality, mainly due to eutrophication. This paper, based on measurements performed on the main tributaries and the outflow, considers the phosphorus, nitrogen and silica budget of the lake ...
Rosario MOSELLO +4 more
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Atmosphere, 2023 Towards a better understanding of factors controlling carbon (C) exchange between inland waters and atmosphere, we addressed the inorganic carbon cycle in semiarid lakes of Central Eurasia, subjected to the strong impact of on-going climate change.
Andrey Novoselov +7 more
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Effects of Soil, Light, and Temperature on Freshwater Tannin Concentrations
HydrobiologyTannins are plant secondary compounds that leach into soil and water. Tannin concentrations can be higher in lentic freshwater than in other aquatic ecosystems, which can result in toxicity to freshwater organisms.
Julia E. Earl +3 more
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Shuiwen dizhi gongcheng dizhiThe ecological environment of karst wetland is highly fragile, and both natural processes and human activities have led to the gradual deterioration of wetland water quality. However, the influence on the evolution of carbon remains unclear.
Jing LI +4 more
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Fens of the Sierra Nevada, California, USA: patterns of distribution and vegetation [PDF]
Mires and Peat, 2015 A broad sample of 79 montane fens in the Sierra Nevada revealed that underlying geology and topography exert strong control over the distribution and vegetation of these ecosystems.
E.C. Wolf , D.J. Cooper
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Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source