Results 101 to 110 of about 75,689 (207)

Hydrology [PDF]

, 2010
When applied to wetlands, the science of hydrology is concerned with how the storage and movement of water into and out of a wetland affects the plants and animals, and the soils on which they grow.
Campbell, David I.
core   +1 more source

Three approaches to the classification of inland wetlands [PDF]

In the Dismal Swamp project, seasonal, color-infrared aerial photographs and LANDSAT digital data were interpreted for a detailed analysis of the vegetative communities in a large, highly altered wetland.
Brooks, P. D., Carter, V., Gammon, P. T., Malone, D.   +3 more
core   +1 more source

The natural distribution and ecology of Blandfordia cunninghamii (Blandfordiaceae) [PDF]

, 2013
A survey covering almost all known sites and most areas of potential habitat of the rare plant Blandfordia cunninghamii (family Blandfordiaceae) in 2004 recorded over 4000 plants from 27 locations, with 80% of the plants in the upper Blue Mountains west ...
Coleby, David
core  

A water balance model of the Upper Blue Nile in Ethiopia [PDF]

, 2010
Barrett C. B., Collins R. O., Conway D., Conway D., D. CONWAY, Demessie M., El Amin El Nur M., El-Swaify S. A., Fantoli A., Gamachu D., Gleick P. H., Grijsen J. G., Grimes D., Guariso G., Hurst H. E., Hurst H. E., Hurst H. E., Moorehead A., Schaake J. C., Thornthwaite C. W., Tvedt T., Vörösmarty C. J., Waterbury J.   +22 more
core   +1 more source

The Land Conservation Plan for Maine’s Piscataqua Region Watersheds [PDF]

, 2010
The Piscataqua River/Great Bay estuary is a shared coastal embayment that forms the southernmost boundary between the states of Maine and New Hampshire.
Czapiga, Jason, Dest, Paul, Oman-Saltmarsh, jamie, Schumacher, Paul, Smith, Tin, Sowers, Derek, Walker, Steve   +6 more
core   +1 more source

Linking Soil Fertility and Production Constraints with Local Knowledge and Practices for Two Different Mangrove Swamp Rice Agroecologies, Guinea-Bissau, West Africa

Agronomy
Mangrove swamp rice (MSR) production is critical for the diet of small farmers of coastal Guinea-Bissau. In mangrove swamp agroecosystems, rice is grown during the rainy season when freshwater and nutrients are abundant. However, small-scale farmers face
Matilda Merkohasanaj, Nuno Cortez, Cristina Cunha-Queda, Anna Andreetta, Viriato Cossa, Francisco José Martín-Peinado, Marina Padrão Temudo, Luis F. Goulao   +7 more
doaj   +1 more source

The Vasugan Swamp peats (Tomsk region) as a promising source oforganic matter with antioxidant properties

, 2019
A review of studies which evaluate intensity and mechanisms affecting the antioxidant activity (AOA) of humic acids(HAs) was conducted. Based on colorimetric assessment of HAs, high antiradical activity (ARA) of AO has beendetected. The mechanism of this action is most likely related to the ability of HAs to act as free radical “traps”. Accordingto EPR-
Bratishko , Kristina, Buyko, Evgeny, Zykova, Maria, Belousov, Michael   +3 more
openaire   +1 more source

Perception of extractivists about the Mauritia flexuosa palm swamp in the Lençóis Maranhenses Region, Brazil

, 2019
Pesquisas de percepção ambiental evidenciam o contexto extrativista e auxiliam na elaboração de políticas ambientais. Apesar dos benefícios sociais e econômicos, a intensificação do extrativismo pode promover a insustentabilidade ecológica e alteração da percepção dos valores florestais conservacionistas.
Vieira, Irlaine Rodrigues, Oliveira, Jefferson Soares de, Silva, Geisiane Oliveira, Santos, Kelly Polyana Pereira dos, Vieira, Fábio José, Barros, Roseli Farias Melo de   +5 more
openaire   +2 more sources

Ocean waves near Hurricane Josephine from SIR-B [PDF]

Radar images of ocean surface waves near hurricane Josephine were acquired with the Shuttle Imaging Radar-B (SIR-B) system on October 12, 1984. Fast Fourier transform analyses of the images were performed along most of the 600-km image track.
Gonzalez, F. I., Holt, Benjamin
core   +1 more source

Regionality in stand increment and its dependence on the temperature factor on drained swamps [PDF]

Acta Forestalia Fennica, 1965
Leo Heikurainen, Kustaa Seppälä
openaire   +1 more source