Results 41 to 50 of about 364,548 (212)

Spatio-temporal heterogeneity of riparian soil morphology in a restored floodplain [PDF]

open access: yesHydrology and Earth System Sciences, 2013
Floodplains have been intensively altered in industrialized countries, but are now increasingly being restored. It is therefore important to assess the effect of these restoration projects on the aquatic and terrestrial components of ecosystems. However,
B. Fournier   +3 more
doaj   +1 more source

New Species and Additional Records of Protura from Michigan [PDF]

open access: yes, 2017
Three new species, Eosentomon antrimense, E. pinusbanksianum, and Berberentulus mcqueeni, and one new record, E. australicum Womersley are added to the known Protura fauna of Michigan. Further records of E.
B, Ernest C, Bernard
core   +2 more sources

Urban storage heat flux variability explored using satellite, meteorological and geodata [PDF]

open access: yes, 2020
The storage heat flux (ΔQS) is the net flow of heat stored within a volume that may include the air, trees, buildings and ground. Given the difficulty of measurement of this important and large flux in urban areas, we explore the use of Earth Observation
Feigenwinter, C.   +4 more
core   +2 more sources

Allocation of added selenium in lettuce and its impact on roots [PDF]

open access: yes, 2003
Allocation of selenium (Se) in lettuce and its impact on root morphology were studied to better understand the growth responses of plants to added Se.
Hartikainen, Helinä   +4 more
core  

Morfologia e classificação taxonômica de neossolos e saprolitos derivados de rochas vulcânicas da Formação Serra Geral no Rio Grande no Sul Morphology and taxonomy classification of neossolos and saprolites derived from volcanic rock of the Serra Geral formation in Rio Grande do Sul, Brazil

open access: yesRevista Brasileira de Ciência do Solo, 2009
Os Neossolos Litólicos e Neossolos Regolíticos são solos pouco estudados no Brasil devido ao seu baixo potencial relativo de uso. Esse fato se reflete em dificuldades na execução da sua descrição morfológica no campo, principalmente no que se refere aos ...
Fabrício de Araújo Pedron   +4 more
doaj   +1 more source

Effect of Soil Aeration and Root Morphology on Yield under Aerated Irrigation

open access: yesAgronomy, 2023
Soil compaction easily causes root hypoxia stress, resulting in poor root growth and the absorption of soil water and nutrients. We hypothesized that aerated irrigation (AI) could enhance nutrient uptake and utilization, thus unlocking the high yield ...
Cuicui Jin   +6 more
doaj   +1 more source

Sensitivity of Earthworm (Eisenia fetida) in Mining Soil from Ijero-Ekiti, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2021
Excavation and processing of mineral deposits are valuable revenue sources yet they contribute serious environmental problems worldwide. Mining activities are widespread and contribute to heavy metal contamination in rural communities in Ekiti State ...
S.O. Agbo   +6 more
doaj   +1 more source

Isolasi dan Identifikasi Morfologi Spora Fungi Mikoriza Arbuskula pada Daerah Perakaran Beberapa Tanaman Hortikultura di Lahan Pertanian Desa Sidera [PDF]

open access: yes, 2017
The aims of the study were to determine the existence and the number of spores, and to determine the characteristics of spores morphology of arbuscular mycorrhiza fungi. The study was conducted on July to September 2015. Method used in this study
Pata’dungan, Y. (Yosep)   +2 more
core  

The physics of wind-blown sand and dust [PDF]

open access: yes, 2012
The transport of sand and dust by wind is a potent erosional force, creates sand dunes and ripples, and loads the atmosphere with suspended dust aerosols.
Karam, Diana Bou   +3 more
core   +2 more sources

The multilayered soil-structure seismic interaction and structure vibration mechanism

open access: yesFracture and Structural Integrity, 2020
The morphology of subsoil influences to soil-structure interaction and it makes complex to predict seismic structural stability. The structural elements seismic response associate to soil-structure interaction is required expansive investigation with ...
Abdoullah Namdar
doaj   +1 more source

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