搜索结果: 1-9 共查到“理学 macrophytes”相关记录9条 . 查询时间(0.158 秒)
Spatial and seasonal variation of water parameters, sediment properties, and submerged macrophytes after ecological restoration in a long-term (6 year) study in Hangzhou west lake in China
Hangzhou west lake macrophytes ecological restoration
2021/7/28
Submerged macrophyte restoration is the key stage in the reestablishment of an aquatic ecosystem.
Sedimented cyanobacterial detritus as a source of nutrient for submerged macrophytes (Vallisneria spiralisandElodea nuttallii): An isotope labeling experiment using 15N
Sedimented cyanobacterial detritus a source of nutrient submerged macrophytes An isotope labeling experiment
2014/4/16
A tracer experiment using the nitrogen isotope15N investigated the uptake and incorporation of nitrogen from sedimented cyanobacterial detritus by two species of submerged macrophytes, the nativeValli...
Generalized entropy indices to measure α- and β-diversities of macrophytes
Diversity indices Ecology Generalized entropy
2010/7/5
A family of entropy indices constructed in the framework of Tsallis entropy formalism is used to investigate ecological diversity. It represents a new perspective in ecology because a simple equation ...
Spatial distributions of biomass and species composition in submerged macrophytes in the southern basin of Lake Biwa in summer of 2002
Lake Biwa southern basin submerged macrophyte biomass species composition
2009/4/2
Spatial distributions of the biomass and species composition in submerged macrophytes in the southern basin of Lake Biwa were surveyed in September, 2002. Macrophyte samples were collected from 52 si...
Long-term changes in abundance and diversity of macrophyte and waterfowl populations in an estuary with exotic macrophytes and improving water quality
Long-term changes in abundance diversity of macrophyte waterfowl populations in an estuary exotic macrophytes improving water quality
2014/4/22
We assessed species-specific coverage (km2) of a submerged aquatic vegetation (SAV) community in the fresh and upper oligohaline Potomac Estuary from 1985 to 2001 using a method combining field observ...
We compared 190 photosynthesis–irradiance (P-E) experiments with single- and multispecies communities of
macroalgae and vascular plants from freshwater and marine habitats. We found a typical hyperbo...
Removal of Heavy Metal from Polluted River Water Using Aquatic Macrophytes Salvinia sp
Heavy Metal Polluted River Water Aquatic Macrophytes Salvinia sp
2010/10/14
Concentrations of trace metallic element as well as macronutrients were measured in water and plants from pond water. The aquatic macrophyte Salvinia sp. was evaluated for its trace metals removal pot...
Evaluating the influence of macrophytes on algal and bacterial production in multiple habitats of a freshwater wetland
macrophytes on algal bacterial production multiple habitats a freshwater wetland
2014/5/20
Algal 14C uptake and bacterial 3H leucine incorporation were measured over 20 months to assess the influence of macrophytes on the spatial distribution and magnitude of microbial production and the re...
Influence of the Inorganic Carbon Addition on Photosynthesis of Algae and Some Macrophytes
KHCO3- uptake algal photosynthesis pH alkalinity oxygen production fish-pond
2010/3/22
A two-step experiment was conducted in order to understand whether natural algal communities (fish-pond water) and selected macrophytes (Potamogeton pectinatus L. Elodea nuttallii (Planch.). St.John. ...