Results 91 to 100 of about 20,576 (308)

Dynamics of the Planktonic Community in a Sanitary Sewage Treatment System Through Polishing Ponds

open access: yesActa Biológica Colombiana
For a better understanding of the factors involved in biological sewage treatment and the importance of the planktonic community in stabilization ponds, this research evaluated the functioning of a domestic sewage treatment system, considering pollutant
Adriana Barbosa Sales Magalhães   +3 more
doaj   +1 more source

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

Resource allocation and growth strategies in a multi‐plant firm: Kanegafuchi Spinners in the early 20th century

open access: yesStrategic Management Journal, EarlyView., 2023
Abstract Research Summary Using detailed plant‐ and individual‐level data from a major Japanese cotton spinning company in the early 20th century, we examine the within‐firm allocation of skilled human capital in conjunction with investment in physical capital, accompanying the firm's evolving strategic priorities.
Shotaro Yamaguchi   +3 more
wiley   +1 more source

Salinidade de efluentes de lagoas de estabilização em fortaleza, nordeste brasileiro.

open access: yesRevista Tecnologia, 2009
Effluents from 16 waste stabilization ponds systems were analyzed with respect to reuse for irrigation, with emphasis on salinity. Regarding to sanitary aspects, and in agreement with the local legislation, none of the systems comprised only by primary ...
Fernando José Araújo da Silva
doaj  

The spread of non‐native species

open access: yesBiological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock   +16 more
wiley   +1 more source

Cold climate water/wastewater transportation and treatment - a bibliography: completion report [PDF]

open access: yes, 1977
This bibliography contains 1,400 citations, including published and unpublished papers, on cold-climate water and wastewater transportation and treatment systems.
Justice, Stanley R.   +3 more
core  

Élimination des oeufs de nématodes et des kystes de protozoaires des eaux usées domestiques par lagunage à microphytes en zone soudano-sahélienne [PDF]

open access: yes, 1995
La station expérimentale pilote d'épuration des eaux usées par lagunage de l'École Inter-États d'Ingénieurs de l'Équipement Rural (EIER), Ouagadougou, Burkina Faso, reçoit les eaux usées des bâtiments administratifs et de l'internat des étudiants.
Baleux, B., Klutse, A.
core   +1 more source

Subterranean environments contribute to three‐quarters of classified ecosystem services

open access: yesBiological Reviews, EarlyView.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola   +30 more
wiley   +1 more source

Evaluation of the units that conform the wastewater treatment plant south Maracaibo

open access: yesRevista Técnica de la Facultad de Ingeniería
El objetivo de este estudio fue evaluar una planta de tratamiento de aguas residuales, en estado estacionario, ubicada en una región de clima tropical.
Carmen Cárdenas   +7 more
doaj  

The Fox River Needs Your Help, 2007 [PDF]

open access: yes, 2007
The Fox River is on Iowa’s impaired waters list.

core  

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