Results 71 to 80 of about 190,405 (300)

Succession of Bacterial Communities in a Seasonally Stratified Lake with an Anoxic and Sulfidic Hypolimnion

open access: yesFrontiers in Microbiology, 2017
Although bacteria play key roles in aquatic food webs and biogeochemical cycles, information on the seasonal succession of bacterial communities in lakes is still far from complete.
Muhe Diao   +4 more
doaj   +1 more source

Ecosystem exploitation, sustainability and biodiversity: Are they compatible? [PDF]

open access: yes, 1994
This articles offers a basis for describing sustainability and then seeks to place this concept on an energetic basis by reference to recent advances in the understanding of patterns and processes in (mainly pelagic) fresh waters.
Reynolds, Colin
core  

An Analysis of the Shore Beetle Communities of Some Channelized Streams in Northwest Ohio (Coleoptera) [PDF]

open access: yes, 2017
The present shore beetle communities of some northwest Ohio streams channelized between 1937 and 1973 were studied. Quantitative and qualitative analyses were made to determine the effects of channelization on the community and the results are discussed.
Graves, Robert C, Holeski, Paul M
core   +3 more sources

Nanomaterial Integration at Liquid–Liquid Interfaces for Green Catalysis

open access: yesAdvanced Materials, EarlyView.
Functional nanomaterials assembled at liquid–liquid interfaces create dual‐role platforms serving as emulsion stabilizers and catalytic sites, offering enhanced reaction kinetics with improved catalyst recovery and recyclability. This review examines design strategies, structure‐performance relationships, and industrial implementation prospects of ...
Bokgi Seo   +6 more
wiley   +1 more source

Some aspects of the ecology of the limnoplankton, with special reference to the phytoplankton. [Translation from: Svensk Botanisk Tidskrift 13(2) 129-163, 1919.] [PDF]

open access: yes, 1919
This paper tries to develop more generally some fundamental bases for the ecological study of freshwater plankton. A special attention is given to the phytoplankton associations which can be separated out and made into groups according to their ...
Naumann, E.
core  

Soil and water bioengineering: practice and research needs for reconciling natural hazard control and ecological restoration [PDF]

open access: yes, 2018
Soil and water bioengineering is a technology that encourages scientists and practitioners to combine their knowledge and skills in the management of ecosystems with a common goal to maximize benefits to both man and the natural environment.
A. Stokes   +107 more
core   +4 more sources

A Reusable Polymeric Sensor Based on Green‐Synthesized CQDs@ZIF‐8 for the Rapid Detection of Nitro‐Explosive Picric Acid

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents the rational design and synthesis of a highly luminescent polymeric nanocomposite. Initially, highly fluorescent carbon quantum dots (CQDs) are synthesized via a facile hydrothermal method using citric acid and β‐alanine as precursors, followed by rigorous purification through centrifugation and filtration.
Yunus Emre Toprak   +2 more
wiley   +1 more source

Legacy forest structure increases bird diversity and abundance in aging young forests

open access: yesEcology and Evolution, 2020
Many studies have demonstrated the importance of early‐successional forest habitat for breeding bird abundance, composition, and diversity. However, very few studies directly link measures of bird diversity, composition and abundance to measures of ...
Juliana Hanle   +2 more
doaj   +1 more source

Digital Ecosystems: Ecosystem-Oriented Architectures

open access: yes, 2011
We view Digital Ecosystems to be the digital counterparts of biological ecosystems. Here, we are concerned with the creation of these Digital Ecosystems, exploiting the self-organising properties of biological ecosystems to evolve high-level software ...
Briscoe, Gerard   +2 more
core   +1 more source

Riparian Functional Assessment Phase Two Summary [PDF]

open access: yes, 2014
This report contains data regarding the drainage area, restoration strategy and banks sampled of three Waller Creek locations.In an effort to assess the response of degraded riparian buffers to the cessation of the main disturbance regime (mowing) and ...
González, Ana, Richter, Aaron
core   +1 more source

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