Results 41 to 50 of about 1,259,973 (398)

Critical Analysis of Biomass Retention Strategies in Mainstream and Sidestream ANAMMOX-Mediated Nitrogen Removal Systems.

open access: yesEnvironmental Science and Technology, 2020
ANAMMOX (anaerobic ammonium oxidation) represents an energy-efficient process for biological nitrogen removal, particularly from wastewater streams with low chemical oxygen demand (COD) to nitrogen (C/N) ratios.
Kiprotich Kosgey   +5 more
semanticscholar   +1 more source

Out of the shadows: ecology of open ecosystems

open access: yesPlant Ecology & Diversity, 2021
Biomes of the world have long been assumed to be determined by climate. Major disparities, where open low biomass systems occurred in the same climate zone as closed forests have been dismissed as products of deforestation.
W. Bond
semanticscholar   +1 more source

Time-Series Characterization of Grassland Biomass Intensity to Examine Management Change at Two Sites in Germany Using 25 Years of Remote Sensing Imagery

open access: yesApplied Sciences, 2023
In cultivated landscapes, grasslands are an important land use type for insect life. Grassland management practices can have a significant impact on insect ecology.
Christopher M. Holmes   +4 more
doaj   +1 more source

Biomass distribution among tropical tree species grown under\ud differing regional climates [PDF]

open access: yes, 2010
In the Neotropics, there is a growing interest in establishing plantations of native tree species for commerce, local consumption, and to replant on abandoned agricultural lands.
Aitchison   +39 more
core   +1 more source

Investigating the Ecology of the Mound-Building Ant, \u3ci\u3eAcanthomyops Claviger\u3c/i\u3e (Hymenoptera: Formicidae), in Re-Created Prairie [PDF]

open access: yes, 2018
Acanthomyops claviger (Roger) (Hymenoptera: Formicidae) forms conspicuous mounds within clumps of big bluestem, Andropogon gerardii, and prairie dropseed, Sporobolus heterolepsis, within a re-created tallgrass prairie in northeastern Illinois. This study
Krstic, Ana   +4 more
core   +2 more sources

Effect of water temperature and fish biomass on environmental DNA shedding, degradation, and size distribution

open access: yesEcology and Evolution, 2019
Environmental DNA (eDNA) analysis has successfully detected organisms in various aquatic environments. However, there is little basic information on eDNA, including the eDNA shedding and degradation processes.
Toshiaki S. Jo   +4 more
semanticscholar   +1 more source

The Influence of Land Consolidation on Biomass and Ecological Environment

open access: yesResearch Journal of Applied Sciences, Engineering and Technology, 2014
Land consolidation changes the land use types and then the biomass. The measure and calculation of biomass fore-and-aft land consolidation worked out by the sample plot method in terms of arbor, shrub, herbage plants and crop. The result shows that the biomass is increased 580 t after land consolidation, meaning the impression of land consolidation is ...
Qiwu Yu, Guangming Yu, Qun Zeng
openaire   +2 more sources

Ecological Aspects in Control of Small-scale Biomass Fired Boilers [PDF]

open access: yesInternational Journal of Energy, 2021
Control of combustion in small-scale boilers has been standing outside interest for a long time. More attention has been paid to design of the boilers than to economic and ecological aspects of their operation. To the question under which operating conditions of the boiler a controller carries out its activities has been paid a limited attention.
Cyril Oswald, Bohumil Šulc
openaire   +1 more source

A review of the coastal marine ecosystem research at Syowa Station, Antarctica

open access: yesAntarctic Record, 1994
Results of marine biological research on the coastal marine ecosystem in the Syowa Station area (69°00′S, 39°35′E) in conjunction with BIOMASS are reviewed.
Takao Hoshiai
doaj   +1 more source

Current Status of the Pyrolysis and Gasification Mechanism of Biomass

open access: yesEnergies, 2021
The development of the world economy goes hand in hand with increased energy consumption and global warming caused by greenhouse gases. These issues can be tackled by implementing promising technologies of power generation.
Dmitrii Glushkov   +4 more
doaj   +1 more source

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