Incubation experiments of cholesterol labelled with various isotopes ( 2H, 3H and 14C) were performed in two different types of sediment, one highly oxygenated and the other completely anoxic, to ascertain the presence and the role of steroidal ketones in the early diagenesis of unsaturated sterols...
Potential Mobility of Phosphorus in Different Types of Lake Sediment. Int. Rev. ges. Hydrobiol. 69:457-474.BOSTR~M, B. 1984. Potential mobility of phosphorus in different types of lake sediment. Int. Rev. Ges- amten Hydrobiol. 69: 457-474....
Those analyses were conducted on different material types collected within the catchment (i.e. suspended and riverbed sediment), and at the catchment outlet (i.e. on a sequence of sections of a 3-m long sediment core). Sediment exports at the river catchment outlet (330±100 t km-2 yr-...
The results demonstrate that plant cover is a key factor influencing the suspended sediment concentration, total sediment yield and proportion of different types of sediment.doi:info:doi/10.1127/0372-8854/2012/S-00109Estela Nadal-RomeroNoemi Lana-Renault...
Mobility of Different Phosphorus Pools in the Sediment of Lake Dianchi during Cyanobacterial Blooms By the method of P fractionation, we examined sedimentary P fractions in Lake Dianchi before and during cyanobacterial blooms, namely in April 2004 and Aug... Jun,Hu,Qiang,... - 《Environmental Mon...
This species has a high physiological tolerance to extreme environmental factors such as salinity, temperature and dissolved oxygen levels, which can be grown and reproduced in different types of sediment. In the field and also under laboratory conditions this worm can utilize different types of food...
A Hawaiian sea salt, alaea takes its name from the area’s red volcanic clay which give it a beautiful terra cotta color. On the island of what is now Kauai, the sediment of iron oxide-rich red volcanic clay, called alaea, seeped into the ocean from Kauai’s rivers. When this red oc...
aSixteen different types of samples (phytoplankton,zooplankton, benthic microalgae, three benthic plants, two benthic herbivores, benthic filter feeders, benthic deposit feeders, planktivorous fish,benthic omnivorous fish, carnivorous fish, sediment and dissolved and particulate matter in the water) were ...
Toxic potential of different types of sewage sludge as fertiliser in agriculture: ecotoxicological effects on aquatic, sediment and soil indicator species 来自 Springer 喜欢 0 阅读量: 44 作者:N Rastetter,A Gerhardt 摘要: PurposeTreated and processed sewage sludges (biosolids) generated during the ...
the genetic type division of deepwater sandbody,the transportation-deposition process,and the establishment and improvement of it sedimentary model;(b)the ... 李相博,刘化清,潘树新,... - Acta Sedimentologica Sinica 被引量: 0发表: 2019年 加载更多来源...