Results 51 to 60 of about 2,968,324 (273)

Carbon Dioxide Efficiency of Terrestrial Enhanced Weathering

, 2016
Terrestrial enhanced weathering, the spreading of ultramafic silicate rock flour to enhance natural weathering rates, has been suggested as part of a strategy to reduce global atmospheric CO2 levels.
Phil Renforth (1357680), Jens Hartmann (34392), Nils Moosdorf (1813183)   +2 more
core   +1 more source

Accounting for animal health in efficiency analysis: An application to Swedish dairy farms

American Journal of Agricultural Economics, EarlyView.
Abstract Poor animal health is a central concern in modern livestock production. Despite the necessity to incorporate animal health in efficiency analysis, the theoretical and empirical developments are limited on this subject. This article appropriately characterizes the axiomatic properties of animal health within a production framework.
Frederic Ang, Enoch Owusu‐Sekyere, Karin Alvåsen, Helena Hansson   +3 more
wiley   +1 more source

Uncertainties of enhanced rock weathering for climate-change mitigation

Nature Reviews Earth & Environment
Enhanced rock weathering (ERW) on agricultural soils is under consideration as a long-term carbon dioxide removal (CDR) strategy. In this Perspective, we evaluate uncertainties related to ERW around feedstock availability, plant–soil system impacts, CDR efficiency along the land–ocean continuum and socio-economic considerations.
Schiedung, M, Harrington, KJ, Dupla, X, Möller, B, Facq, E, Sweere, T, Don, A, Hilton, RG, Doetterl, S, Hemingway, JD   +9 more
openaire   +2 more sources

Precipitation of amorphous iron and aluminum during the weathering of rock dust in soil columns [PDF]

Scientia Agricola
The application of rock dust (RD) in agricultural soils has shown the capacity to improve soil conditions for plant growth. However, the successful use of RD requires understanding its effects on weathering in soil surfaces and its possible products.
Rafael Cipriano da Silva, Clécia Cristina Barbosa Guimarães, Antonio Carlos de Azevedo, Marcelo Rodrigo Alves, José Alexandre Melo Demattê   +4 more
doaj   +1 more source

Enhanced Rock Weathering

This study aims to evaluate enhanced rock weathering as a durable and scalable carbon dioxide removal strategy for agricultural soils by examining its scientific basis economic feasibility and relevance for emerging carbon markets. The paper introduces enhanced rock weathering as an approach that accelerates natural silicate mineral dissolution through
Dr. C.M. Vivek Vardhan, Manikanth Anumari, Kummarikunta Sridhar, Bhavana Kulapaka   +3 more
openaire   +2 more sources

Strontium as a tracer of weathering processes in a silicate catchment polluted by acid atmospheric inputs, Strengbach, France [PDF]

, 2000
This paper determines the weathering and atmospheric contributions of Ca in surface water from a small spruce forested silicate catchment (N–E France) receiving acid atmospheric inputs.
Aubert, Dominique, McNutt, R., B Fritz, A Probst, D Aubert, El Gh'mari, Abderrahmene, Probst, Anne, A El Gh'mari, Fritz, Bertrand, R McNutt   +9 more
core   +1 more source

NO NĀ PUA: Exploring the feasibility of culture‐based social prescribing on firefighters' wellbeing in Hawaiʻi

American Journal of Community Psychology, EarlyView.
Abstract Firefighters face an array of stressors due to the demands of their occupation, leading to a high prevalence of mental health challenges. Social prescribing represents a novel approach to healthcare that emphasizes a holistic view of health and wellbeing.
Janice Ikeda, Margary Martin, Misty Pacheco   +2 more
wiley   +1 more source

Potential Implications of Elevated CO2 for Enhanced Rock Weathering in Croplands [PDF]

, 2023
Atmospheric carbon dioxide (CO2) levels are increasing by 2.37 ppm year, and levels have increased from about 370 ppm in 2000 to about 420 ppm in 20231 Increased CO2 levels result in climate change, including increased temperatures and drought which ...
Allen, Megan, Maher, Hannah, Ainsworth, Lisa   +2 more
core  

Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny

The Anatomical Record, EarlyView.
Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund, Frederik P. Wolvaardt, Roger M. H. Smith, Jaganmoy Jodder, Julien Benoit   +4 more
wiley   +1 more source

Paleopathology of a putative colossosaurian caudal vertebra (Neosauropoda: Titanosauria) from the Presidente Prudente Formation, Brazil

The Anatomical Record, EarlyView.
Abstract Studies investigating paleopathologies in sauropods remain scarce despite their relative abundance in the fossil record. In this study we report new occurrence of paleopathological features, corresponding to a neoplasm found in a middle caudal vertebra (MCT.R.2120) of an advanced titanosaur from the Presidente Prudente Formation (Bauru Basin ...
Maria Luiza Peres Bertolossi, Kamila L. N. Bandeira, Roberta Veronese do Amaral, Arthur S. Brum, Rafael C. da Silva, Valéria Gallo   +5 more
wiley   +1 more source