Results 91 to 100 of about 2,695 (217)
Soil Erosion and Conservation in Brazil [PDF]
Anuário do Instituto de Geociências, 2014 Brazil covers 8,547,403 km2 and is divided into five regions (Northern, North Western, Central Western, South Eastern and Southern). The diversity of climate, geology, topography, biota and human activities have contributed to the considerable ...
Antônio José Teixeira Guerra +3 more
doaj
Scientia Agricola, 2007 We hypothesized that, because of the ability of trees to sequester carbon (C) in the deep soil profile and remove excess nutrients from soils, the silvopastoral agroforestry system could enhance the environmental quality of the agricultural lands.
Vimala D. Nair +3 more
doaj +1 more source
Characteristics and Fertility Status of Soils and Minesoils in Selected Areas of Usibelli Coal Mine, Healy, Alaska [PDF]
, 1989 Alaska has been proven to contain not only bountiful oil and gas reserves. but also vast coal fields occurring from the southcentral coastline to the Interior and the Arctic zone to the north.
Kaija, Kevin J., Ping, Chien-Lu
core
Revista Brasileira de Ciência do Solo, 2009 Dark subsurface horizons, with properties similar to the sombric horizon characterized by the USA Soil Taxonomy, are frequent in Southern Brazil. The genesis of this horizon is controversial and poorly understood.
Jaime Antonio de Almeida +2 more
doaj +1 more source
Vegetation boundaries on ERTS-1 imagery [PDF]
There are no author-identified significant results in this ...
Deselm, H. R., Taylor, T. W.
core +1 more source
A climo and litho soil-sequence on the Vico volcano (Italy) [PDF]
, 1988 A la suite d'une cartographie pédologique détaillée de la majeure partie de l'appareil volcanique de Vico (Italie), une séquence topoclimatique a été définie. Cing profils ont été choisis à des altitudes représentatives des principales zones climatiques.
Bidini, D., Lulli, L., Quantin, Paul
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Formation of a cultivated spodosol in east-central Finland
Agricultural and Food Science, 2008 The processes involved in Spodosol (Podzol) formation are still being debated. The pedogenic processes in a Spodosol, 10,700 years-old, at Sotkamo that has been cultivated for about 50 years were studied by characterizing the morphology and analyzing the
M. YLI-HALLA, D. L. MOKMA, L. P. WILDING
doaj
The limnology of Lake Clark, Alaska [PDF]
, 2002 Thesis (M.S.) University of Alaska Fairbanks, 2002This study gathered baseline limnological data to investigate the thermal structure, water quality, phytoplankton, and zooplankton of Lake Clark, Alaska.
Wilkens, Alexander Xanthus
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Workshop on Environmental Management and Sustainability - 2014, 2016 E.G.B. Zanetti, L.F. Umbelino
openaire +1 more source
Variation in the Root System Architecture of Peach × (Peach × Almond) Backcrosses. [PDF]
Plants (Basel), 2023 Lesmes-Vesga RA +5 more
europepmc +1 more source