Zobrazeno 1 - 10
of 64
pro vyhledávání: '"H. U. Neue"'
Autor:
C. F. Stange, H.-U. Neue
Publikováno v:
Biogeosciences, Vol 6, Iss 10, Pp 2181-2192 (2009)
The formation of nitrate (nitrification) in soils is an important process that influences N availability for plant uptake and potential N losses as well. Gross nitrification is an effective measure by which to test mechanistic ecosystem models for pr
Externí odkaz:
https://doaj.org/article/9d37ddb0e73641ea96c3b484462a7c65
Publikováno v:
The New phytologistreferences. 128(3)
summary Measurements of profiles of ferrous and ferric iron and pH in blocks of reduced soil in contact with planar layers of rice (Oryza sativa L.) roots are reported. Initially 11-d-old plants were kept in contact with the soil for up to 12 d. Over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44273be4a95a4065364627e9c8d6a093
https://pubmed.ncbi.nlm.nih.gov/33874563
https://pubmed.ncbi.nlm.nih.gov/33874563
Publikováno v:
Soil Biology and Biochemistry. 41:785-795
Recent research has proven soil nitrite to be a key element in understanding N-gas production (NO, N 2 O, N 2 ) in soils. NO is widely accepted to be an obligatory intermediate of N 2 O formation in the denitrification pathway. However, studies with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16b72635158b2082d01ad0f7fc44ce32
https://doi.org/10.1016/j.soilbio.2009.01.017
https://doi.org/10.1016/j.soilbio.2009.01.017
Autor:
Ronald D. DeLaune, Manoch Kongchum, Istvan Devai, Jörg Rinklebe, William H. Patrick, H.‐U. Neue
Publikováno v:
Analytical Letters. 38:1037-1048
The rivers Saale and Elbe, including their catchment areas (Germany), have been heavily polluted by ore mining and other anthropogenic emission sources during the last centuries. Heavy metal contamination along the Elbe River floodplains can vary dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad7ba74a293098bbe70c335a29ee46d4
https://doi.org/10.1081/al-200054096
https://doi.org/10.1081/al-200054096
Autor:
H. Schulz, H.-U. Neue
Publikováno v:
Isotopes in Environmental and Health Studies. 41:39-47
The sorption potential for SO4(2-) in humus layer samples from field sites along a deposition gradient was determined experimentally in batch experiments. The Freundlich equation was used to quantify the sorption of added SO4(2-) in humus layer sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95d72a057d401502c86d5ca0e97a2272
https://doi.org/10.1080/10256010500053722
https://doi.org/10.1080/10256010500053722
Publikováno v:
Chemosphere - Global Change Science. 2:359-366
Biogenic production in soils, especially when fertilized with high levels of nitrogen, is one of the main sources of nitrous oxide (N 2 O) and may be a significant source of nitric oxide (NO). NO and N 2 O are formed by the microbial processes of nit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39c448108a2acdf2b8674890bc9e312a
https://doi.org/10.1016/s1465-9972(00)00012-x
https://doi.org/10.1016/s1465-9972(00)00012-x
Publikováno v:
Soil Science Society of America Journal. 61:1483-1496
Long-term irrigated rice (Oryza sativa L.) cultivation is an important yet unstudied source of soil variation in tropical lowland rice fields, A field study was conducted to quantify spatial soil variability and to analyze correlations among soil pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8834812e3a770d476e266243f679b9c
https://doi.org/10.2136/sssaj1997.03615995006100050028x
https://doi.org/10.2136/sssaj1997.03615995006100050028x
Publikováno v:
Soil Science Society of America Journal. 61:981-987
Methane and N 2 O are gases that are several times more radiatively active than CO 2 . It is well known that flooded rice (Oryza saliva L.) soils are a globally important source of atmospheric CH 4 . Mitigation strategies for CH 4 flux, such as mid-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96e94cd3c2bdcda5dba4e19f6b9eb0fb
https://doi.org/10.2136/sssaj1997.03615995006100030038x
https://doi.org/10.2136/sssaj1997.03615995006100030038x
Publikováno v:
Soil Science Society of America Journal. 61:988-993
Methane and N 2 O are radiatively important gases that are emitted from waterlogged soils. Automated chamber measurements of CH 4 and N 2 O fluxes were carried out at the International Rice Research Institute in the Philippines in flooded rice (Oryza
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::101a3f30a136158814931f75c1ee6f0a
https://doi.org/10.2136/sssaj1997.03615995006100030039x
https://doi.org/10.2136/sssaj1997.03615995006100030039x
Publikováno v:
Protoplasma. 184:249-255
Iron tolerance of rice (Oryza sativa L.) was investigated using an oxygen depleted hydroculture system. Treatment with high concentrations of Fe2+ induced yellowing and bronzing symptoms as well as iron coatings at the root surface. Root and shoot gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90a174b2828ff40883d723017a5723bf
https://doi.org/10.1007/bf01276928
https://doi.org/10.1007/bf01276928