Zobrazeno 1 - 10
of 90
pro vyhledávání: '"R. Brumme"'
Autor:
R. Brumme, B. Ahrends, J. Block, C. Schulz, H. Meesenburg, U. Klinck, M. Wagner, P. K. Khanna
Publikováno v:
Biogeosciences, Vol 18, Pp 3763-3779 (2021)
Atmospheric deposition of nitrogen (N) has exceeded its demand for plant increment in forest ecosystems in Germany. High N inputs increased plant growth, the internal N cycling within the ecosystem, the retention of N in soil and plant compartments,
Externí odkaz:
https://doaj.org/article/ad9582d702fa4fa0a969f109f923ec40
Publikováno v:
SOIL, Vol 3, Pp 123-137 (2017)
Presently, the lack of data on soil organic carbon (SOC) stocks in relation to land-use types and biophysical characteristics prevents reliable estimates of ecosystem carbon stocks in montane landscapes of mainland SE Asia. Our study, conducted in
Externí odkaz:
https://doaj.org/article/e5dd28358ae34fc3a412af9ed8b373d1
Publikováno v:
Biogeosciences, Vol 8, Iss 3, Pp 621-635 (2011)
The impact of atmospheric nitrogen (N) deposition on nitrous oxide (N2O) emissions in forest ecosystems is still unclear. Our study assessed the direct contribution of N deposition to N2O emissions in temperate forests exposed to chronic high N depos
Externí odkaz:
https://doaj.org/article/777627a3d6314fee9195fd59ae029835
Publikováno v:
Journal of Forest Science, Vol 54, Iss 8, Pp 377-387 (2008)
We analysed stable isotopes of N in a spruce forest under ambient rainfall (no further manipulation of the atmospheric input) and clean rain application (10 years of reduced inorganic N- and acid-constituent input). The objectives of the study were t
Externí odkaz:
https://doaj.org/article/d0c2e10a3c6246ba95a37b1a56a08500
Publikováno v:
Journal of Forest Science, Vol 49, Iss 11, Pp 515-522 (2003)
This research deals with a comparative study of two different N-saturated forests: 1. beech forest and 2. spruce forest at the same locality of \solling, Central Germany. The present results show that 15N natural occurrence in the rainfall (both abov
Externí odkaz:
https://doaj.org/article/a4a0cf3601894ddd9d1c6483ce7ef552
Publikováno v:
Journal of Forest Science, Vol 49, Iss 1, Pp 19-26 (2003)
This paper deals with natural abundance of 15N and 13C in the soil and needles of the pine forest (Pinus roxburghii, Sargent) along an altitudinal gradient. The study area lies in the elevation range of 1,200 m to 2,200 m in Kathmanduvalley of Nepal.
Externí odkaz:
https://doaj.org/article/a688fd046f484054a95b5af9f7fd9dc7
Publikováno v:
SOIL, Vol 3, Pp 123-137 (2017)
Presently, the lack of data on soil organic carbon (SOC) stocks in relation to land-use types and biophysical characteristics prevents reliable estimates of ecosystem carbon stocks in montane landscapes of mainland SE Asia. Our study, conducted in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c73906e3514e307e311b42a0e8ab9207
https://www.soil-journal.net/3/123/2017/
https://www.soil-journal.net/3/123/2017/
Publikováno v:
Journal of Forest Science. 49:515-522
This research deals with a comparative study of two different N-saturated forests: 1. beech forest and 2. spruce forest at the same locality of Solling, Central Germany. The present results show that 15 N natural occurrence in the rainfall (both abov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbe728ffa04b9fc66cb51e4d82595c44
https://doi.org/10.17221/4794-jfs
https://doi.org/10.17221/4794-jfs
Publikováno v:
Journal of Forest Science. 49:19-26
This paper deals with natural abundance of 15 N and 13 C in the soil and needles of the pine forest (Pinus roxburghii, Sargent) along an altitudinal gradient. The study area lies in the elevation range of 1,200 m to 2,200 m in Kathmandu valley of Nep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::219d75da9e062de94bda8457cf171832
https://doi.org/10.17221/4673-jfs
https://doi.org/10.17221/4673-jfs
Autor:
R. Brumme, Torsten Vor
Publikováno v:
Soil Biology and Biochemistry. 34:541-544
Closed tubes are commonly used for soil incubations in the field to determine net nitrogen mineralization (NNM). This study showed that gaseous losses of N in the form of N2O during this type of field incubations can lead to substantial underestimati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b92931aa2848c8365eaff51809eedb5
https://doi.org/10.1016/s0038-0717(01)00190-0
https://doi.org/10.1016/s0038-0717(01)00190-0