scholarly journals Agrorural Ecosystem Effects on the Macroinvertebrate Assemblages of a Tropical River

10.5772/59073 ◽  
2015 ◽  
Author(s):  
Bert Kohlmann ◽  
Alejandra Arroyo ◽  
Monika Springer ◽  
Danny Vásquez
Keyword(s):  
Tropical River ◽  
Macroinvertebrate Assemblages ◽  
Ecosystem Effects

Electron Microscopy in the Study of Natural Phytoplankton Assemblages

1985 ◽  
Vol 43 ◽  
pp. 620-623
Author(s):  
Linda Sicko-Goad
Keyword(s):  
Electron Microscopy ◽  
Aquatic Environment ◽  
Size Range ◽  
Physical Parameters ◽  
Specific Information ◽  
Phytoplankton Assemblages ◽  
Phytoplankton Productivity ◽  
Ecosystem Effects ◽  
Time Of Year ◽  
Species Specific

Although the use of electron microscopy and its varied methodologies is not usually associated with ecological studies, the types of species specific information that can be generated by these techniques are often quite useful in predicting long-term ecosystem effects. The utility of these techniques is especially apparent when one considers both the size range of particles found in the aquatic environment and the complexity of the phytoplankton assemblages.The size range and character of organisms found in the aquatic environment are dependent upon a variety of physical parameters that include sampling depth, location, and time of year. In the winter months, all the Laurentian Great Lakes are uniformly mixed and homothermous in the range of 1.1 to 1.7°C. During this time phytoplankton productivity is quite low.

Ecosystem effects of materials proposed for thin‑layer capping of contaminated sediments

2012 ◽  
Vol 449 ◽  
pp. 27-40 ◽  
Author(s):  
J Näslund ◽  
GS Samuelsson ◽  
JS Gunnarsson ◽  
FJA Nascimento ◽  
HC Nilsson ◽  
...  
Keyword(s):  
Thin Layer ◽  
Contaminated Sediments ◽  
Ecosystem Effects

Multiple climate-driven cascading ecosystem effects after the loss of a foundation species

2021 ◽  
Vol 770 ◽  
pp. 144749
Author(s):  
Gianluca Sarà ◽  
Chiara Giommi ◽  
Antonio Giacoletti ◽  
Erminia Conti ◽  
Christian Mulder ◽  
...  
Keyword(s):  
Foundation Species ◽  
Ecosystem Effects

Hydrological connectivity drives the propagule pressure of Limnoperna fortunei (Dunker, 1857) in a tropical river–floodplain system

Hydrobiologia ◽  
2021 ◽  
Vol 848 (9) ◽  
pp. 2043-2053 ◽  
Author(s):  
Vanessa Ernandes de Amo ◽  
Jéssica Ernandes-Silva ◽  
Dieison André Moi ◽  
Roger Paulo Mormul
Keyword(s):  
Propagule Pressure ◽  
Hydrological Connectivity ◽  
Limnoperna Fortunei ◽  
Tropical River ◽  
River Floodplain

Spatio-temporal variation of microplastic along a rural to urban transition in a tropical river

2021 ◽  
pp. 117895
Author(s):  
Hui Ling Chen ◽  
Christopher Neil Gibbins ◽  
Sivathass Bannir Selvam ◽  
Kang Nee Ting
Keyword(s):  
Temporal Variation ◽  
Tropical River ◽  
Urban Transition ◽  
Spatio Temporal

scholarly journals The formation of green rust induced by tropical river biofilm components

2011 ◽  
Vol 409 (13) ◽  
pp. 2586-2596 ◽  
Author(s):  
F. Jorand ◽  
A. Zegeye ◽  
J. Ghanbaja ◽  
M. Abdelmoula
Keyword(s):  
Green Rust ◽  
Tropical River ◽  
River Biofilm
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