Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Robert J. Zasoski"'
Publikováno v:
Geoderma. :340-347
Rhizosphere properties are known to differ from those of bulk soil, but differences are not always predictable and may be influenced by the kinds of plant roots and by soil mineral composition. Parent material primary minerals have a great influence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08c5cb32d62d50a3cd2bdc05b713742e
https://doi.org/10.1016/j.geoderma.2014.03.011
https://doi.org/10.1016/j.geoderma.2014.03.011
Autor:
Robert J. Zasoski, S.M. Meding
Publikováno v:
Soil Biology and Biochemistry. 40:126-134
Arbuscular mycorrhizal (AM) fungi colonize most plant species in the savannah/oak woodland ecosystem of the California Sierra Foothills. These fungi may form belowground linkages between plant root systems, potentially altering nutrient transfers. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fcefe5496aa4d6695a0c43cbe728529
https://doi.org/10.1016/j.soilbio.2007.07.019
https://doi.org/10.1016/j.soilbio.2007.07.019
Publikováno v:
Plant and Soil. 280:223-228
The absorption of Si by wheat, Triticum aestivum L. ‘Yecora Rojo,’ followed Michaelis–Menten kinetics over a concentration range of 0.004–1.0 mM. Km and Vmax were determined using linear transformations and the calculated curve fitted the dat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fe17d60fa45fc691aa64fad404183d3
https://doi.org/10.1007/s11104-005-3082-x
https://doi.org/10.1007/s11104-005-3082-x
Publikováno v:
Plant and Soil. 262:95-109
Plant secondary compounds such as polyphenols and tannins are purported to influence nutrient cycling by affecting organic matter degradation, mineralization rates, N availability and humus formation. In turn, site conditions have been shown to affec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55c49a32e987fec4d3678cbf7f47dc10
https://doi.org/10.1023/b:plso.0000037021.41066.79
https://doi.org/10.1023/b:plso.0000037021.41066.79
Autor:
Randy A. Dahlgren, Robert J. Zasoski, Tamara E.C. Kraus, Caroline M. Preston, William R. Horwath
Publikováno v:
Soil Biology and Biochemistry. 36:309-321
Tannins are purported to be an important factor controlling nitrogen cycling in forest ecosystems, and the ability of tannins to bind proteins in protein–tannin complexes is thought to be the primary mechanism responsible for these effects. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5430ebe87022323bddfd39ce17ba5fa7
https://doi.org/10.1016/j.soilbio.2003.10.006
https://doi.org/10.1016/j.soilbio.2003.10.006
Publikováno v:
Plant and Soil. 256:41-66
Tannins make up a significant portion of forest carbon pools and foliage and bark may contain up to 40% tannin. Like many other plant secondary compounds, tannins were believed to function primarily as herbivore deterrents. However, recent evidence c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5acc65cdb270204407401eef26285a4a
https://doi.org/10.1023/a:1026206511084
https://doi.org/10.1023/a:1026206511084
Publikováno v:
Soil Science Society of America Journal. 67:878-888
Mineral (NH + 4 + NO - 3 ) and dissolved organic nitrogen (DON) dynamics were investigated along a soil chronosequence in northern California that ranges in age from about 100 000 to 500 000 BP. Younger soils are slightly acidic and fertile supportin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aec770d44022ae49d3bf31bc7aea9a8a
https://doi.org/10.2136/sssaj2003.8780
https://doi.org/10.2136/sssaj2003.8780
Publikováno v:
Journal of Chemical Ecology. 29:703-730
Tannins influence ecosystem function by affecting decomposition rates, nutrient cycling, and herbivory. To determine the role of tannins in ecological processes, it is important to quantify their abundance and understand how structural properties aff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3718d5cba2d33309719da178b5699a0a
https://doi.org/10.1023/a:1022876804925
https://doi.org/10.1023/a:1022876804925
Publikováno v:
Biogeochemistry. 61:173-198
Dissolved organic nitrogen (DON) may play an important role in plantnutrition and nitrogen fluxes in forest ecosystems. In spite of the apparentimportance of DON, there is a paucity of information concerning its chemicalcomposition. However, it is ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f83a3a3bbad2c79c9f3546e3f6be23db
https://doi.org/10.1023/a:1020221528515
https://doi.org/10.1023/a:1020221528515
Publikováno v:
Water, Air, and Soil Pollution. 128:407-417
Soluble chromate concentrations as high as 200 μg Cr L-1 have been reported in water samples from monitoringwells tapping alluvial deposits allegedly contaminated bylaboratory waste as well as control wells off site andupgradient (shallow aquifer) n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a7ab73ac3580a4bf517aa3357bfc70c
https://doi.org/10.1023/a:1010302514283
https://doi.org/10.1023/a:1010302514283