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Plant antagonistic facilitation across environmental gradients: a soil-resource ecosystem engineering model.
New Phytol
October 2024
Center for Advanced Systems Understanding, Helmholtz-Zentrum Dresden Rossendorf (CASUS-HZDR), 02826, Görlitz, Germany.
Theory questions the persistence of nonreciprocal interactions in which one plant has a positive net effect on a neighbor that, in return, has a negative net impact on its benefactor - a phenomenon known as antagonistic facilitation. We develop a spatially explicit consumer-resource model for belowground plant competition between ecosystem engineers, plants able to mine resources and make them available for any other plant in the community, and exploiters. We use the model to determine in what environmental conditions antagonistic facilitation via soil-resource engineering emerges as an optimal strategy.
View Article and Find Full Text PDFUnravelling the history of mountain belts through U-Pb and Lu-Hf dating of zircon and Ar/Ar dating of detrital white mica: a case study from the Eastern Alps.
Isotopes Environ Health Stud
July 2024
Key Lab of Submarine Geoscience and Prospecting Techniques, College of Marine Geosciences, Ocean University of China, Qingdao, People's Republic of China.
Radiogenic isotopes of igneous and detrital minerals from various clastic rocks of mountain belts are used to reveal tectonic and sedimentary processes, which are otherwise difficult to detect. Here, we discuss the results of U-Pb and Lu-Hf zircon systems, and Ar/Ar on detrital white mica in Eastern Alps. Zircon and white mica are chemically and mechanically stable and occur in magmatic, metamorphic and sedimentary rocks.
View Article and Find Full Text PDFGolden spikes, scientific types, and the ma(r)king of deep time.
Stud Hist Philos Sci
August 2024
Department of Science Education, Section for History and Philosophy of Science, University of Copenhagen, Denmark. Electronic address:
Chronostratigraphy is the subfield of geology that studies the relative age of rock strata and that aims at producing a hierarchical classification of (global) divisions of the historical time-rock record. The 'golden spike' or 'GSSP' approach is the cornerstone of contemporary chronostratigraphic methodology. It is also perplexing.
View Article and Find Full Text PDFAddressing Challenges in Ion-Selectivity Characterization in Nanopores.
J Am Chem Soc
April 2024
State Key Laboratory of Biogeology and Environmental Geology, Engineering Research Center of Nano-Geomaterials of Ministry of Education, Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan 430074, China.
Ion selectivity is the basis for designing smart nanopore/channel-based devices, e.g., ion separators and biosensors.
View Article and Find Full Text PDFWater quality and microecosystem of water tanks in karst mountainous area, Southwest China.
Environ Sci Pollut Res Int
February 2024
School of Environmental Studies, China University of Geosciences, Wuhan, 430074, China.
Karst mountainous areas in Southwest China, the world's largest bare karst area, are faced with growing water shortages. Rainwater harvesting plays an important role in alleviating water shortage. However, there remains a substantial gap in the research regarding the water quality of tanks.
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