Search Results - "Hartmann, Jens"

Bicarbonate-fluxes and CO2-consumption by chemical weathering on the Japanese Archipelago — Application of a multi-lithological model framework by Hartmann, Jens

Get full text

Potential and costs of carbon dioxide removal by enhanced weathering of rocks by Strefler, Jessica, Amann, Thorben, Bauer, Nico, Kriegler, Elmar, Hartmann, Jens

“…The chemical weathering of rocks currently absorbs about 1.1 Gt CO2 a−1 being mainly stored as bicarbonate in the ocean. An enhancement of this slow natural…”
Get full text

Carbon Dioxide Efficiency of Terrestrial Enhanced Weathering by Moosdorf, Nils, Renforth, Phil, Hartmann, Jens

“…Terrestrial enhanced weathering, the spreading of ultramafic silicate rock flour to enhance natural weathering rates, has been suggested as part of a strategy…”
Get full text

Compiling and Mapping Global Permeability of the Unconsolidated and Consolidated Earth: GLobal HYdrogeology MaPS 2.0 (GLHYMPS 2.0) by Huscroft, Jordan, Gleeson, Tom, Hartmann, Jens, Börker, Janine

“…The spatial distribution of subsurface parameters such as permeability are increasingly relevant for regional to global climate, land surface, and hydrologic…”
Get full text

Global chemical weathering and associated P-release — The role of lithology, temperature and soil properties by Hartmann, Jens, Moosdorf, Nils, Lauerwald, Ronny, Hinderer, Matthias, West, A. Joshua

“…Because there remains a lack of knowledge about the spatially explicit distribution of chemical weathering rates at the global scale, a model that considers…”
Get full text

Spatial patterns in CO2 evasion from the global river network by Lauerwald, Ronny, Laruelle, Goulven G., Hartmann, Jens, Ciais, Philippe, Regnier, Pierre A.G.

“…CO2 evasion from rivers (FCO2) is an important component of the global carbon budget. Here we present the first global maps of CO2 partial pressures (pCO2) in…”
Get full text

Substantial decrease in CO2 emissions from Chinese inland waters due to global change by Ran, Lishan, Butman, David E., Battin, Tom J., Yang, Xiankun, Tian, Mingyang, Duvert, Clément, Hartmann, Jens, Geeraert, Naomi, Liu, Shaoda

“…Carbon dioxide (CO 2 ) evasion from inland waters is an important component of the global carbon cycle. However, it remains unknown how global change affects…”
Get full text

Negative emissions-Part 3: Innovation and upscaling by Nemet, Gregory F, Callaghan, Max W, Creutzig, Felix, Fuss, Sabine, Hartmann, Jens, Hilaire, Jérôme, Lamb, William F, Minx, Jan C, Rogers, Sophia, Smith, Pete

“…We assess the literature on innovation and upscaling for negative emissions technologies (NETs) using a systematic and reproducible literature coding…”
Get full text

Negative emissions-Part 2: Costs, potentials and side effects by Fuss, Sabine, Lamb, William F, Callaghan, Max W, Hilaire, Jérôme, Creutzig, Felix, Amann, Thorben, Beringer, Tim, de Oliveira Garcia, Wagner, Hartmann, Jens, Khanna, Tarun, Luderer, Gunnar, Nemet, Gregory F, Rogelj, Joeri, Smith, Pete, Vicente, José Luis Vicente, Wilcox, Jennifer, del Mar Zamora Dominguez, Maria, Minx, Jan C

“…The most recent IPCC assessment has shown an important role for negative emissions technologies (NETs) in limiting global warming to 2 °C cost-effectively…”
Get full text

A glimpse beneath earth's surface: GLobal HYdrogeology MaPS (GLHYMPS) of permeability and porosity by Gleeson, Tom, Moosdorf, Nils, Hartmann, Jens, van Beek, L. P. H.

“…The lack of robust, spatially distributed subsurface data is the key obstacle limiting the implementation of complex and realistic groundwater dynamics into…”
Get full text

The World Karst Aquifer Mapping project: concept, mapping procedure and map of Europe by Chen, Zhao, Auler, Augusto S., Bakalowicz, Michel, Drew, David, Griger, Franziska, Hartmann, Jens, Jiang, Guanghui, Moosdorf, Nils, Richts, Andrea, Stevanovic, Zoran, Veni, George, Goldscheider, Nico

“…Karst aquifers contribute substantially to freshwater supplies in many regions of the world, but are vulnerable to contamination and difficult to manage…”
Get full text

Differential weathering of basaltic and granitic catchments from concentration–discharge relationships by Ibarra, Daniel E., Caves, Jeremy K., Moon, Seulgi, Thomas, Dana L., Hartmann, Jens, Chamberlain, C. Page, Maher, Kate

“…A negative feedback between silicate weathering rates and climate is hypothesized to play a central role in moderating atmospheric CO2 concentrations on…”
Get full text

Negative emissions-Part 1: Research landscape and synthesis by Minx, Jan C, Lamb, William F, Callaghan, Max W, Fuss, Sabine, Hilaire, Jérôme, Creutzig, Felix, Amann, Thorben, Beringer, Tim, de Oliveira Garcia, Wagner, Hartmann, Jens, Khanna, Tarun, Lenzi, Dominic, Luderer, Gunnar, Nemet, Gregory F, Rogelj, Joeri, Smith, Pete, Vicente Vicente, Jose Luis, Wilcox, Jennifer, del Mar Zamora Dominguez, Maria

“…With the Paris Agreement's ambition of limiting climate change to well below 2 °C, negative emission technologies (NETs) have moved into the limelight of…”
Get full text

Olivine Dissolution in Seawater: Implications for CO2 Sequestration through Enhanced Weathering in Coastal Environments by Montserrat, Francesc, Renforth, Phil, Hartmann, Jens, Leermakers, Martine, Knops, Pol, Meysman, Filip J. R

“…Enhanced weathering of (ultra)­basic silicate rocks such as olivine-rich dunite has been proposed as a large-scale climate engineering approach. When…”
Get full text

Geoengineering potential of artificially enhanced silicate weathering of olivine by Köhler, Peter, Hartmann, Jens, Wolf-Gladrow, Dieter A., Schellnhuber, Hans-Joachim

“…Geoengineering is a proposed action to manipulate Earth's climate in order to counteract global warming from anthropogenic greenhouse gas emissions. We…”
Get full text

Carbon Accounting for Enhanced Weathering by Amann, Thorben, Hartmann, Jens

“…The inevitable deployment of negative emission technologies requires carbon accounting to incentivise the investment and to foster an active CO 2 certificate…”
Get full text

Chemical weathering rates of silicate-dominated lithological classes and associated liberation rates of phosphorus on the Japanese Archipelago—Implications for global scale analysis by Hartmann, Jens, Moosdorf, Nils

“…Lithology is an important characteristic of the terrestrial surface, whose properties influence chemical weathering rates. Specifically non-silicate minerals…”
Get full text

An in vitro study on factors affecting endotoxin neutralization in human plasma using the Limulus amebocyte lysate test by Harm, Stephan, Schildböck, Claudia, Strobl, Karin, Hartmann, Jens

“…Endotoxin neutralization, caused by plasma components, makes it difficult to detect endotoxins in human blood. In this study, we investigated which factors…”
Get full text

Enhanced chemical weathering as a geoengineering strategy to reduce atmospheric carbon dioxide, supply nutrients, and mitigate ocean acidification by Hartmann, Jens, West, A. Joshua, Renforth, Phil, Köhler, Peter, De La Rocha, Christina L., Wolf-Gladrow, Dieter A., Dürr, Hans H., Scheffran, Jürgen

“…Chemical weathering is an integral part of both the rock and carbon cycles and is being affected by changes in land use, particularly as a result of…”
Get full text

Global CO2-consumption by chemical weathering: What is the contribution of highly active weathering regions? by Hartmann, Jens, Jansen, Nils, Dürr, Hans H., Kempe, Stephan, Köhler, Peter

Get full text