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14 results on '"Moosmann, Lorenz"'

1. Support to the technical and political phase of the first Global Stocktake under the Paris Agreement : final report

Author

Moosmann, Lorenz, Jeffery, Louise, Nascimento, Leonardo, Beuermann, Christiane, Elsner, Carsten, Hermwille, Lukas, Obergassel, Wolfgang, Schulze-Steinen, Max, Textor, Christiane, Moosmann, Lorenz, Jeffery, Louise, Nascimento, Leonardo, Beuermann, Christiane, Elsner, Carsten, Hermwille, Lukas, Obergassel, Wolfgang, Schulze-Steinen, Max, and Textor, Christiane

Published
2024

3. Addressing equity in the global stocktake : discussion paper

Author

Moosmann, Lorenz, Healy, Sean, Beuermann, Christiane, Elsner, Carsten, Schulze-Steinen, Max, Textor, Christiane, Moosmann, Lorenz, Healy, Sean, Beuermann, Christiane, Elsner, Carsten, Schulze-Steinen, Max, and Textor, Christiane

Published
2023

7. Is phosphorus retention in autochthonous lake sediments controlled by oxygen or phosphorus?

Author

Moosmann, Lorenz, Gachter, Rene, Muller, Beat, and Wuest, Alfred

Subjects
Eutrophication -- Environmental aspects, Phosphorus -- Environmental aspects, Oxygen -- Chemical properties, Earth sciences
Abstract

Eutrophication of various lakes on the Swiss Plateau was targeted in the 1980s by reducing external nutrient loading and installing aeration/oxygenation systems. For five eutrophic lakes, three of which have been artificially oxygenated and aerated for almost 20 yr, phosphorus (P) balances were established using input, water-column inventory, export via the outlet, and sediment core data. To separate the effects of aeration/oxygenation from the effects of P-input reduction, two measures of P retention were determined--the ratio of net sedimentation to input and the ratio of net sedimentation to gross sedimentation. A comparison among the five lakes shows that, presently, P retention does not differ significantly between lakes with aeration/oxygenation and lakes with an anoxic hypolimnion, whereas retention at times of maximum P concentrations in the 1970s and 1980s was significantly lower compared with retention in today's moderately eutrophic lakes. This is in agreement with the finding that net sedimentation in all lakes remained relatively constant between 280 and 950 kg k[m.sup-2], independent of their P concentration. It is shown that constant net sedimentation is likely to prevail as long as P concentrations remain above a critical value of around 40 mg [m.sup-3]. Constant net sedimentation indicates that permanent deposition of P is limited by the sediment's binding capacity. Oxic conditions in the hypolimnion do not necessarily increase this capacity because redox-dependent P species may still be released within the anoxic bulk sediment and diffuse back into the water column. To characterize the P retention capacity of anoxic sediments, we suggest that the P burial rate be determined from dated sediment cores rather than from input/output balances.

Published
2006

9. Report on the individual review of the annual submission of the Russian Federation submitted in 2017

Author

Nielsen, Ole-Kenneth, Punsalmaa, Batima, Röthlisberger, Regine, Christov, Christo, Grisoli, Renata Patricia Soares, Olivier, Jos, Takahashi, Tomoki, Idrissova, Valentina, Krtkova, Eva, Moosmann, Lorenz, Bektas, Abdulkadir, Enkhtaivan, Sanaa, Gavrilova, Olga, Black, Kevin, Cienciala, Emil, Elhassan, Nagmeldin, Irimie, Doru Leonard, Claxton, Richard, Garcia, Jose Manuel Ramirez, and Hristova, Violeta

Abstract

This report presents the results of the individual inventory review of the 2017 annual submission of the Russian Federation, conducted by an expert review team in accordance with the “Guidelines for review under Article 8 of the Kyoto Protocol”.

Published
2018

10. Report on the individual review of the annual submission of New Zealand submitted in 2017

Author

Nielsen, Ole-Kenneth, Punsalmaa, Batima, Röthlisberger, Regine, Christov, Christo, Grisoli, Renata Patricia Soares, Olivier, Jos, Takahashi, Tomoki, Idrissova, Valentina, Krtkova, Eva, Moosmann, Lorenz, Bektas, Abdulkadir, Enkhtaivan, Sanaa, Gavrilova, Olga, Black, Kevin, Cienciala, Emil, Elhassan, Nagmeldin, Irimie, Doru Leonard, Claxton, Richard, Garcia, Jose Manuel Ramirez, and Hristova, Violeta

Abstract

This report presents the results of the individual inventory review of the 2017 annual submission of New Zealand, conducted by an expert review team in accordance with the “Guidelines for review under Article 8 of the Kyoto Protocol”.

Published
2018

11. Report on the individual review of the annual submission of Greece submitted in 2017

Author

Nielsen, Ole-Kenneth, Punsalmaa, Batima, Röthlisberger, Regine, Christov, Christo, Grisoli, Renata Patricia Soares, Olivier, Jos, Takahashi, Tomoki, Idrissova, Valentina, Krtkova, Eva, Moosmann, Lorenz, Bektas, Abdulkadir, Enkhtaivan, Sanaa, Gavrilova, Olga, Black, Kevin, Cienciala, Emil, Elhassan, Nagmeldin, Irimie, Doru Leonard, Claxton, Richard, Garcia, Jose Manuel Ramirez, and Hristova, Violeta

Abstract

This report presents the results of the individual inventory review of the 2017 annual submission of Greece, conducted by an expert review team in accordance with the “Guidelines for review under Article 8 of the Kyoto Protocol”.

Published
2018

12. Report on the individual review of the inventory submission of Canada submitted in 2017

Author

Nielsen, Ole-Kenneth, Punsalmaa, Batima, Röthlisberger, Regine, Christov, Christo, Grisoli, Renata Patricia Soares, Olivier, Jos, Takahashi, Tomoki, Idrissova, Valentina, Krtková, Eva, Moosmann, Lorenz, Bektas, Abdulkadir, Enkhtaivan, Sanaa, Gavrilova, Olga, Black, Kevin, Cienciala, Emil, Irimie, Doru Leonard, Elhassan, Nagmeldin, Claxton, Richard, Garcia, Jose Manuel Ramirez, and Hristova, Violeta

Subjects
UNFCCC, Emission inventory, Review report
Abstract

This report presents the results of the individual inventory review of the 2017 inventory submission of Canada, conducted by an expert review team in accordance with the “Guidelines for the preparation of national communications by Parties included in Annex I to the Convention, Part I: UNFCCC reporting guidelines on annual greenhouse gas inventories”.

Published
2018

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