Franz Dietrich Oeste - Academia.edu (original) (raw)
Papers by Franz Dietrich Oeste
Power stations, ship, and air traffic are among the most potent greenhouse gas emitters and prima... more Power stations, ship, and air traffic are among the most potent greenhouse gas emitters and primarily responsible for global warming. Iron salt aerosols (ISA) exert a cooling effect on climate in several ways. This article aims firstly to examine all direct and indirect natural climate cooling mechanisms driven by tropospheric aerosol particles composed partly of iron and chloride, showing their cooperation and interaction within the different environmental compartments. It then looks at a proposal to enhance the cooling effects by ISA in order to reach the CoP 21 optimistic target level of a global temperature increase of between 1.5 and 2 °C. Using mineral dust as a natural analogue tool, the proposed ISA method might be able to reduce climate warming by mimicking the same method used by nature during the glacial periods. The first estimations made in this article show that by doubling the current natural ISA emissions into the troposphere, i.e. by about 0.3 Tg Fe per year, artificial ISA would enable the prevention or even reversal of global warming. The ISA method proposed integrates technical and economically feasible tools.
The intensifying impacts of climate change are exceeding projections and amplifying the risk of c... more The intensifying impacts of climate change are exceeding projections and amplifying the risk of catastrophic harm to the environment and society throughout the 21st century. Planned and proposed rates of emissions reduction and removal are not proceeding at a pace or magnitude to meet either the 1.5°C or 2.0°C targets of the Paris Agreement. Moreover, the impacts, damage and loss occurring at today’s 1.2°C of global warming are already significantly disrupting the environment and society. Relying exclusively on greenhouse gas (GHG) emissions reduction and removal without including climate cooling options is thus proving incompatible with responsible planetary stewardship. Multiple approaches to exerting a cooling influence have the potential to contribute to offset at least some of the projected climate disruption if deployed in the near term. Employed thoughtfully, such approaches could be used to limit global warming to well below 1° C, a level that has led to large reductions in ...
Earth System Dynamics Discussions, Jan 13, 2017
Power stations, ships and air traffic are among the most potent greenhouse gas emitters and are p... more Power stations, ships and air traffic are among the most potent greenhouse gas emitters and are primarily responsible for global warming. Iron salt aerosols (ISAs), composed partly of iron and chloride, exert a cooling effect on climate in several ways. This article aims firstly to examine all direct and indirect natural climate cooling mechanisms driven by ISA tropospheric aerosol particles, showing their cooperation and interaction within the different environmental compartments. Secondly, it looks at a proposal to enhance the cooling effects of ISA in order to reach the optimistic target of the Paris climate agreement to limit the global temperature increase between 1.5 and 2 • C. Mineral dust played an important role during the glacial periods; by using mineral dust as a natural analogue tool and by mimicking the same method used in nature, the proposed ISA method might be able to reduce and stop climate warming. The first estimations made in this article show that by doubling the current natural iron emissions by ISA into the troposphere, i.e., by about 0.3 Tg Fe yr −1 , artificial ISA would enable the prevention or even reversal of global warming. The ISA method proposed integrates technical and economically feasible tools.
Atmospheric Pollution Research, May 1, 2021
Abstract Fulfilling the Paris Climate Agreement requires reducing rapidly the new emissions of gr... more Abstract Fulfilling the Paris Climate Agreement requires reducing rapidly the new emissions of greenhouse gases (GHGs) to reach net zero by 2050. As some anthropogenic emissions cannot be zero, to compensate them it will be necessary to remove GHGs from the atmosphere. Among possible methods, the Iron Salt Aerosol (ISA) offers new possibilities, including removal of methane and several other GHGs, as well as carbon dioxide. Several studies suggest that anthropogenic emissions of iron participate in the current primary productivity. As plans to decarbonize the world economy might also have inadvertent warming effects due to the reduction of iron emissions from fossil fuels burning, iron additions might help address this issue. ISA is different from the method known as Ocean Iron Fertilization and the differences are explained. ISA mimic natural processes and the dust which probably participated in the cooling during the ice-ages over the past million years. Still larger laboratory trials, safety and environmental impact studies and global chemical computer modeling are necessary before ISA would be ready to be trialed. Desk and laboratory studies indicate low cost, easy deployment and efficacy, all of which can be validated by future small scale field trials, a step needed before, if successful, a possible implementation at a climate-relevant scale.
Die Erfindung betrifft die Anwendung von Fasermaterialien, die eine oder mehrere Wirkstoffkompone... more Die Erfindung betrifft die Anwendung von Fasermaterialien, die eine oder mehrere Wirkstoffkomponenten enthalten, von denen mindestens eine als Beschichtung und/oder Impragnation vorliegt, und die in definiert inhomogener Verteilung in den Papieren, Fasermaterialien und faserhaltigen Formkorpern angeordnet sind, fur die Behandlung von Gasen, insbesondere zur Luftreinigung.
Umweltwissenschaften und Schadstoff-Forschung, 1999
ZusammenfassungMit imprägnierten Filtermaterialien ist es möglich, die Schwermetalle Blei, Kupfer... more ZusammenfassungMit imprägnierten Filtermaterialien ist es möglich, die Schwermetalle Blei, Kupfer und Nickel sowie Arsen durch Sorption bzw. chemische Bindung aus Wasser zu entfernen. Bei 24stündiger Einwirkungszeit wurden Reduktionsraten von 97% bis>99,9% erreicht.AbstractWith special filter materials it is possible to eliminate the heavy metals lead, copper and nickel and arsenic from water by sorption resp. chemical bounding. After a reaction time of 24 hours the reduction rates were between 97% and >99,9%.
Carbon, 1977
Proceeding from the observation that a galvanic cell can be formed with activated carbon as elect... more Proceeding from the observation that a galvanic cell can be formed with activated carbon as electrode material and aqueous solutions of H,S and oxygen, a mechanism is submitted for discussion, according to which the oxidation of H$ catalyzed by activated carbon takes place by this very formation of cells on the microscopic surfaces of the carbon. The known effects of H,O, H' ions, as well as Fe and I content of the activated carbon on Auswurfbegrenzung-Viskoseherstelhmg und-verarbeitung-Schwefelwasserstoff und Schwefelkohlenstoff, 2.2.4.1, S. 28 (1975).
Copernicus GmbH, Nov 9, 2016
Comment 2: The organization is poor (most of the conclusions talk about the costeffectiveness of ... more Comment 2: The organization is poor (most of the conclusions talk about the costeffectiveness of this solution, instead of pulling ideas together from the paper). Reply 2 : Effectively the original section 8 was both a discussion and conclusion. The cost-effectiveness of the solution proposed is now on a separate discussion chapter 9 (pages 61-64) and the conclusion on chapter 10 (p64-67) now gathers the ideas of the article, summarizing the numerous cooling effects found and the pros and cons of the proposal made, in particular by introduction of table 3.
Spheren genannte Fulleren- und Heterofullerenfragmente, die dadurch gekennzeichnet sind, das sie ... more Spheren genannte Fulleren- und Heterofullerenfragmente, die dadurch gekennzeichnet sind, das sie in ihrem Molekul mittels Hexagonnetzwerk anelliert verbundene Funktionen triangularer Symmetrie und/oder quadratischer Symmetrie und/oder pentagonaler Symmetrie entsprechend Formel 55) enthalten, Verfahren zu ihrer Herstellung und Anwendungen.
Es wird ein neues Verfahren zur Detektion von Stoffen mit geformten und ungeformten Detektionsmit... more Es wird ein neues Verfahren zur Detektion von Stoffen mit geformten und ungeformten Detektionsmitteln, enthaltend Fasern und/oder Adhasivstoff, zur Analyse in Messtellen zur Wasser-, Boden- und Sediment-Untersuchung auf naturliche und kunstliche Inhaltsstoffe inklusiv radioaktiver Kontaminanten, einschlieslich ihrer Probenahme, zur Uberwachung und Probenahme in der Lebensmittel- und Futtermittelerzeugung sowie von Industrieprodukten, industriellen Prozessen und im Kernenergiesektor sowie zur Anwendung auf einer Reihe weiterer Gebiete mitgeteilt. Weiterhin wird die Anwendung des Analysen-Verfahrens auf die Lebensmittel- und Futtermittel-Uberwachung sowie die Uberwachung von Industrieprodukten beschrieben. Das Verfahren erstreckt sich auch auf die Uberwachung von nicht-wasrigen Flussigkeiten, von staubformigen und stuckformigen Gutern sowie von Gasen. DOLLAR A Das neue Mesverfahren ermoglicht qualitative und quantitative zeitlich und raumlich luckenlose Uberwachung und Dokumentation. ...
Die Erfindung betrifft Fasermaterialien, die eine oder mehrere Wirkstoffkomponenten enthalten, vo... more Die Erfindung betrifft Fasermaterialien, die eine oder mehrere Wirkstoffkomponenten enthalten, von denen mindestens eine als Beschichtung und/oder Impragnation vorliegt, und die in definiert inhomogener Verteilung in den Papieren, Fasermaterialien und faserhaltigen Formkorpern angeordnet sind sowie Verfahren zu ihrer Herstellung und Anwendung.
Atmospheric Pollution Research
Umweltwissenschaften und Schadstoff-Forschung
Earth System Dynamics, 2017
Power stations, ships and air traffic are among the most potent greenhouse gas emitters and are p... more Power stations, ships and air traffic are among the most potent greenhouse gas emitters and are primarily responsible for global warming. Iron salt aerosols (ISAs), composed partly of iron and chloride, exert a cooling effect on climate in several ways. This article aims firstly to examine all direct and indirect natural climate cooling mechanisms driven by ISA tropospheric aerosol particles, showing their cooperation and interaction within the different environmental compartments. Secondly, it looks at a proposal to enhance the cooling effects of ISA in order to reach the optimistic target of the Paris climate agreement to limit the global temperature increase between 1.5 and 2 °C. <br><br> Mineral dust played an important…
Earth System Dynamics Discussions, 2016
Power stations, ship, and air traffic are among the most potent greenhouse gas emitters and prima... more Power stations, ship, and air traffic are among the most potent greenhouse gas emitters and primarily responsible for global warming. Iron salt aerosols (ISA) exert a cooling effect on climate in several ways. This article aims firstly to examine all direct and indirect natural climate cooling mechanisms driven by tropospheric aerosol particles composed partly of iron and chloride, showing their cooperation and interaction within the different environmental compartments. <br><br> It then looks at a proposal to enhance the cooling effects by ISA in order to reach the CoP 21 optimistic target level of a global temperature increase of between 1.5 and 2 °C. Using mineral dust as a natural analogue tool, the proposed ISA method might be able to reduce climate warming by mimicking the same method used by nature during the glacial periods. The first estimations made in this article show that by doubling the current natural ISA emissions into the troposphere, i.e. by abou...
Power stations, ship, and air traffic are among the most potent greenhouse gas emitters and prima... more Power stations, ship, and air traffic are among the most potent greenhouse gas emitters and primarily responsible for global warming. Iron salt aerosols (ISA) exert a cooling effect on climate in several ways. This article aims firstly to examine all direct and indirect natural climate cooling mechanisms driven by tropospheric aerosol particles composed partly of iron and chloride, showing their cooperation and interaction within the different environmental compartments. It then looks at a proposal to enhance the cooling effects by ISA in order to reach the CoP 21 optimistic target level of a global temperature increase of between 1.5 and 2 °C. Using mineral dust as a natural analogue tool, the proposed ISA method might be able to reduce climate warming by mimicking the same method used by nature during the glacial periods. The first estimations made in this article show that by doubling the current natural ISA emissions into the troposphere, i.e. by about 0.3 Tg Fe per year, artificial ISA would enable the prevention or even reversal of global warming. The ISA method proposed integrates technical and economically feasible tools.
The intensifying impacts of climate change are exceeding projections and amplifying the risk of c... more The intensifying impacts of climate change are exceeding projections and amplifying the risk of catastrophic harm to the environment and society throughout the 21st century. Planned and proposed rates of emissions reduction and removal are not proceeding at a pace or magnitude to meet either the 1.5°C or 2.0°C targets of the Paris Agreement. Moreover, the impacts, damage and loss occurring at today’s 1.2°C of global warming are already significantly disrupting the environment and society. Relying exclusively on greenhouse gas (GHG) emissions reduction and removal without including climate cooling options is thus proving incompatible with responsible planetary stewardship. Multiple approaches to exerting a cooling influence have the potential to contribute to offset at least some of the projected climate disruption if deployed in the near term. Employed thoughtfully, such approaches could be used to limit global warming to well below 1° C, a level that has led to large reductions in ...
Earth System Dynamics Discussions, Jan 13, 2017
Power stations, ships and air traffic are among the most potent greenhouse gas emitters and are p... more Power stations, ships and air traffic are among the most potent greenhouse gas emitters and are primarily responsible for global warming. Iron salt aerosols (ISAs), composed partly of iron and chloride, exert a cooling effect on climate in several ways. This article aims firstly to examine all direct and indirect natural climate cooling mechanisms driven by ISA tropospheric aerosol particles, showing their cooperation and interaction within the different environmental compartments. Secondly, it looks at a proposal to enhance the cooling effects of ISA in order to reach the optimistic target of the Paris climate agreement to limit the global temperature increase between 1.5 and 2 • C. Mineral dust played an important role during the glacial periods; by using mineral dust as a natural analogue tool and by mimicking the same method used in nature, the proposed ISA method might be able to reduce and stop climate warming. The first estimations made in this article show that by doubling the current natural iron emissions by ISA into the troposphere, i.e., by about 0.3 Tg Fe yr −1 , artificial ISA would enable the prevention or even reversal of global warming. The ISA method proposed integrates technical and economically feasible tools.
Atmospheric Pollution Research, May 1, 2021
Abstract Fulfilling the Paris Climate Agreement requires reducing rapidly the new emissions of gr... more Abstract Fulfilling the Paris Climate Agreement requires reducing rapidly the new emissions of greenhouse gases (GHGs) to reach net zero by 2050. As some anthropogenic emissions cannot be zero, to compensate them it will be necessary to remove GHGs from the atmosphere. Among possible methods, the Iron Salt Aerosol (ISA) offers new possibilities, including removal of methane and several other GHGs, as well as carbon dioxide. Several studies suggest that anthropogenic emissions of iron participate in the current primary productivity. As plans to decarbonize the world economy might also have inadvertent warming effects due to the reduction of iron emissions from fossil fuels burning, iron additions might help address this issue. ISA is different from the method known as Ocean Iron Fertilization and the differences are explained. ISA mimic natural processes and the dust which probably participated in the cooling during the ice-ages over the past million years. Still larger laboratory trials, safety and environmental impact studies and global chemical computer modeling are necessary before ISA would be ready to be trialed. Desk and laboratory studies indicate low cost, easy deployment and efficacy, all of which can be validated by future small scale field trials, a step needed before, if successful, a possible implementation at a climate-relevant scale.
Die Erfindung betrifft die Anwendung von Fasermaterialien, die eine oder mehrere Wirkstoffkompone... more Die Erfindung betrifft die Anwendung von Fasermaterialien, die eine oder mehrere Wirkstoffkomponenten enthalten, von denen mindestens eine als Beschichtung und/oder Impragnation vorliegt, und die in definiert inhomogener Verteilung in den Papieren, Fasermaterialien und faserhaltigen Formkorpern angeordnet sind, fur die Behandlung von Gasen, insbesondere zur Luftreinigung.
Umweltwissenschaften und Schadstoff-Forschung, 1999
ZusammenfassungMit imprägnierten Filtermaterialien ist es möglich, die Schwermetalle Blei, Kupfer... more ZusammenfassungMit imprägnierten Filtermaterialien ist es möglich, die Schwermetalle Blei, Kupfer und Nickel sowie Arsen durch Sorption bzw. chemische Bindung aus Wasser zu entfernen. Bei 24stündiger Einwirkungszeit wurden Reduktionsraten von 97% bis>99,9% erreicht.AbstractWith special filter materials it is possible to eliminate the heavy metals lead, copper and nickel and arsenic from water by sorption resp. chemical bounding. After a reaction time of 24 hours the reduction rates were between 97% and >99,9%.
Carbon, 1977
Proceeding from the observation that a galvanic cell can be formed with activated carbon as elect... more Proceeding from the observation that a galvanic cell can be formed with activated carbon as electrode material and aqueous solutions of H,S and oxygen, a mechanism is submitted for discussion, according to which the oxidation of H$ catalyzed by activated carbon takes place by this very formation of cells on the microscopic surfaces of the carbon. The known effects of H,O, H' ions, as well as Fe and I content of the activated carbon on Auswurfbegrenzung-Viskoseherstelhmg und-verarbeitung-Schwefelwasserstoff und Schwefelkohlenstoff, 2.2.4.1, S. 28 (1975).
Copernicus GmbH, Nov 9, 2016
Comment 2: The organization is poor (most of the conclusions talk about the costeffectiveness of ... more Comment 2: The organization is poor (most of the conclusions talk about the costeffectiveness of this solution, instead of pulling ideas together from the paper). Reply 2 : Effectively the original section 8 was both a discussion and conclusion. The cost-effectiveness of the solution proposed is now on a separate discussion chapter 9 (pages 61-64) and the conclusion on chapter 10 (p64-67) now gathers the ideas of the article, summarizing the numerous cooling effects found and the pros and cons of the proposal made, in particular by introduction of table 3.
Spheren genannte Fulleren- und Heterofullerenfragmente, die dadurch gekennzeichnet sind, das sie ... more Spheren genannte Fulleren- und Heterofullerenfragmente, die dadurch gekennzeichnet sind, das sie in ihrem Molekul mittels Hexagonnetzwerk anelliert verbundene Funktionen triangularer Symmetrie und/oder quadratischer Symmetrie und/oder pentagonaler Symmetrie entsprechend Formel 55) enthalten, Verfahren zu ihrer Herstellung und Anwendungen.
Es wird ein neues Verfahren zur Detektion von Stoffen mit geformten und ungeformten Detektionsmit... more Es wird ein neues Verfahren zur Detektion von Stoffen mit geformten und ungeformten Detektionsmitteln, enthaltend Fasern und/oder Adhasivstoff, zur Analyse in Messtellen zur Wasser-, Boden- und Sediment-Untersuchung auf naturliche und kunstliche Inhaltsstoffe inklusiv radioaktiver Kontaminanten, einschlieslich ihrer Probenahme, zur Uberwachung und Probenahme in der Lebensmittel- und Futtermittelerzeugung sowie von Industrieprodukten, industriellen Prozessen und im Kernenergiesektor sowie zur Anwendung auf einer Reihe weiterer Gebiete mitgeteilt. Weiterhin wird die Anwendung des Analysen-Verfahrens auf die Lebensmittel- und Futtermittel-Uberwachung sowie die Uberwachung von Industrieprodukten beschrieben. Das Verfahren erstreckt sich auch auf die Uberwachung von nicht-wasrigen Flussigkeiten, von staubformigen und stuckformigen Gutern sowie von Gasen. DOLLAR A Das neue Mesverfahren ermoglicht qualitative und quantitative zeitlich und raumlich luckenlose Uberwachung und Dokumentation. ...
Die Erfindung betrifft Fasermaterialien, die eine oder mehrere Wirkstoffkomponenten enthalten, vo... more Die Erfindung betrifft Fasermaterialien, die eine oder mehrere Wirkstoffkomponenten enthalten, von denen mindestens eine als Beschichtung und/oder Impragnation vorliegt, und die in definiert inhomogener Verteilung in den Papieren, Fasermaterialien und faserhaltigen Formkorpern angeordnet sind sowie Verfahren zu ihrer Herstellung und Anwendung.
Atmospheric Pollution Research
Umweltwissenschaften und Schadstoff-Forschung
Earth System Dynamics, 2017
Power stations, ships and air traffic are among the most potent greenhouse gas emitters and are p... more Power stations, ships and air traffic are among the most potent greenhouse gas emitters and are primarily responsible for global warming. Iron salt aerosols (ISAs), composed partly of iron and chloride, exert a cooling effect on climate in several ways. This article aims firstly to examine all direct and indirect natural climate cooling mechanisms driven by ISA tropospheric aerosol particles, showing their cooperation and interaction within the different environmental compartments. Secondly, it looks at a proposal to enhance the cooling effects of ISA in order to reach the optimistic target of the Paris climate agreement to limit the global temperature increase between 1.5 and 2 °C. <br><br> Mineral dust played an important…
Earth System Dynamics Discussions, 2016
Power stations, ship, and air traffic are among the most potent greenhouse gas emitters and prima... more Power stations, ship, and air traffic are among the most potent greenhouse gas emitters and primarily responsible for global warming. Iron salt aerosols (ISA) exert a cooling effect on climate in several ways. This article aims firstly to examine all direct and indirect natural climate cooling mechanisms driven by tropospheric aerosol particles composed partly of iron and chloride, showing their cooperation and interaction within the different environmental compartments. <br><br> It then looks at a proposal to enhance the cooling effects by ISA in order to reach the CoP 21 optimistic target level of a global temperature increase of between 1.5 and 2 °C. Using mineral dust as a natural analogue tool, the proposed ISA method might be able to reduce climate warming by mimicking the same method used by nature during the glacial periods. The first estimations made in this article show that by doubling the current natural ISA emissions into the troposphere, i.e. by abou...