EGU Blogs

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BG
Biogeosciences

What´s in your fieldbag? Part 1: measuring freshwater carbon fluxes in the Artic

What´s in your fieldbag? Part 1: measuring freshwater carbon fluxes in the Artic

This bag belongs to Joshua Dean, Postdoc, Vrije Universiteit Amsterdam Field Work location Far Eastern Siberian Arctic: Kytalyk Nature Reserve. Duration of field work 2 weeks plus 3 days travel either side. Items in the bag Detecto Pak-Infrared (DP-IR) gas analyser [borrowed from colleagues, protect at all costs] EGM4 CO2 gas analyser [borrowed from another department, protect at all costs] water ...[Read More]

SSS
Soil System Sciences

Monday paper: The challenge and future of rocky desertification control in karst areas in southwest China

Monday paper: The challenge and future of rocky desertification control in karst areas in southwest China

Zhang, J. Y., Dai, M. H., Wang, L. C., Zeng, C. F., and Su, W. C. 2016. The challenge and future of rocky desertification control in karst areas in southwest China. Solid Earth, 7:83-91, DOI:10.5194/se-7-83-2016, 2016.   Karst ecosystems in China are one of the main objectives of desertification control, since its conservation is important for economic and social development, especially of th ...[Read More]

BG
Biogeosciences

Coffee break biogeosciences – climate change affects mountain plant’s sex ratios

Coffee break biogeosciences – climate change affects mountain plant’s sex ratios

As climate change progresses, widespread changes in phenotypes in many plant populations are bing observed by scientists around the world. For instance in alpine areas, dominant plant species on lower altitude are shifting towards higher altitude as they adapt to increasing temperatures, thereby competing with high-altitude native plant species. In a recent study by Petry et al. (2016) it was show ...[Read More]

CR
Cryospheric Sciences

Image of the week – The winds of summer (and surface fluxes of winter)

Image of the week – The winds of summer (and surface fluxes of winter)

Antarctica is separated from the deep Southern Ocean by a shallow continental shelf. Waters are exchanged between the deep ocean and the shallow shelf, forming the Antarctic cross-shelf circulation: Very dense waters leave the shelf as Antarctic Bottom Water (AABW) that will then flow at the bottom of all oceans. Meanwhile, relatively warm water from the Southern Ocean, Modified Circumpolar Deep W ...[Read More]

SM
Seismology

First Earthquakes, past and future

First Earthquakes, past and future

What was your first experience of an earthquake? Was it scary? Weird? Confusing? The first earthquake I have consciously noticed was a magnitude 4.something on a small fault zone not far from my home town. The wave that shook our terraced house felt like a short burst of pressure, making me briefly worry, but then laugh as it prompted my mother to shout “Stop jumping off the wardrobe!” ...[Read More]

SSS
Soil System Sciences

Why your scientific paper was accepted?

Why your scientific paper was accepted?

As one of the executive editors of Solid Earth, one of my main duties is to keep up the journal’s reputation and a high quality of published articles. For a manuscript to be considered as a candidate for publication, it is necessary to fall within the scope of the journal. But, in my opinion, it also needs to show “new science”: innovation in the methods or approaches, sound resu ...[Read More]

CR
Cryospheric Sciences

Image of the Week — Arctic porthole, Arctic portal

Image of the Week — Arctic porthole, Arctic portal

No need to be a superhero to momentarily escape your everyday life! For that you, can just rely on the EGU Cryosphere Blog, which cares for taking you on trips to all sorts of remote and cool places (OK, OK we have to admit that some of these places are indisputably cold :-)). The picture of this week was taken through the porthole of a boat in the middle of Isfjorden, one of the largest fjord in ...[Read More]