Paulo Pereira pereiraub@gmail.com Mykolas Romeris University, Lithuania The Environmental Management Centre The Environmental Management Centre (EMC) was founded in 2013 at Mykolas Romeris University, Vilnius, Lithuania. The group is composed by young and proactive researchers from the entire world. The centre has an interdisplinary vision of science and aims to connect environmental, sociological ...[Read More]
Soils at Imaggeo: fire watch constellation
Egle Rackauskaite, Xinyan Huang and Guillermo Rein HazeLab, Imperial College London, UK Winner of the Best Fire Science Image, 11th IAFSS Symposium, Christchurch, New Zealand, 2014 Description This composite shows a constellation of combined visual and infrared imaging of a smouldering combustion front spreading radially over a thin sample of dry peat. The central watch is created by a series of t ...[Read More]
Special issue on geo-environmental effects of wildfires
Noemí Lana-Renault Monreal noemi-solange.lana-renault@unirioja.es University of La Rioja, Spain We are glad to announce that the Special Issue on “Geo-environmental effects of wildfires”, which has been recently published by Cuadernos de Investigación Geográfica (volume 40 (2), 2014). This Special Issue aims at bringing together the key impacts of wildfires on runoff, soil properties and erosion, ...[Read More]
Soils at Imaggeo: fly ash pond
Kripal Singh CSIR-Central Institute of Medicinal and Aromatic Plants, Lucknow, India About Imaggeo Imaggeo is the EGU’s online open access geosciences image repository. All geoscientists (and others) can submit their photographs and videos to this repository and, since it is open access, these images can be used for free by scientists for their presentations or publications, by educators and the g ...[Read More]
Soils at Imaggeo: field in late summer after rain
Konstantinos Kourtidis Democritus University of Thrace, Xanthi, Greece About Imaggeo Imaggeo is the EGU’s online open access geosciences image repository. All geoscientists (and others) can submit their photographs and videos to this repository and, since it is open access, these images can be used for free by scientists for their presentations or publications, by educators and the general public, ...[Read More]
Monday paper: Mesocosm approach to quantify dissolved inorganic carbon percolation fluxes
Thaysen, E. M., Jessen, S., Ambus, P., Beier, C., Postma, D., and Jakobsen, I.. 2014. Technical Note: Mesocosm approach to quantify dissolved inorganic carbon percolation fluxes. Biogeosciences, 11, 1077-1084. DOI:10.5194/bg-11-1077-2014. Abstract Dissolved inorganic carbon (DIC) fluxes across the vadose zone are influenced by a complex interplay of biological, chemical and physical factors. A nov ...[Read More]
A dark future sprouting from sealed soil
Every year in Europe, soils covering an area larger than the city of Berlin are lost to urban sprawl and transport infrastructure. This unsustainable trend threatens the availability of fertile soils and groundwater reservoirs for future generations. A new report made public today by the European Commission recommends a three-tiered approach focused on limiting the progression of soil sealing, mit ...[Read More]
Soils at Imaggeo: fall into litter
Antonio Jordán University of Seville, Spain Description Wet forest soil surface after a rainfall simulation experiment in Los Alcornocales Natural Park, southern Spain. When pores are saturated with water, rainfall does not infiltrate, but a dense litter layer may inhibit runoff for some time. About Imaggeo Imaggeo is the EGU’s online open access geosciences image repository. All geoscientists (an ...[Read More]
Soils at Imaggeo: Soil erosion-desertfication, Iceland
Picture by Ragnar Sigurdsson / Artic Images.com. Soil banks show the former appearance of areas with dwindling vegetation and soil cover. Higher resolution images available from rth@arctic-images.com (there is a licensing fee depending on the use). Imaggeo is the online open access geosciences image repository of the European Geosciences Union.
Monday paper: Modelling microbial exchanges between forms of soil nitrogen in contrasting ecosystems
Pansu, M., Machado, D., Bottner, P., and Sarmiento, L.: Modelling microbial exchanges between forms of soil nitrogen in contrasting ecosystems, Biogeosciences, 11, 915-927, doi:10.5194/bg-11-915-2014, 2014. The questions It is well known that N and C combine to form organic molecules due to biological processes, although they come together from different pathways. C is extracted from carbon dioxid ...[Read More]