Cerca
Ara mostrant els elements 11-20 de 35
Experimental assessment of the effects of a Neotropical nocturnal piscivore on juvenile native and invasive fishes
(Sociedade Brasileira de Ictiologia, 2012-03-30)
We experimentally examined the predator-prey relationships between juvenile spotted sorubim Pseudoplastystoma corruscans
and young-of-the-year invasive and native fish species of the Paraná River basin, ...
Spatial and temporal dynamics of suspended load at-a-cross-section: The lowermost Ebro River (Catalonia, Spain)
(Elsevier, 2012-07)
Suspended load dynamics were analyzed for the period 2007e2009 in a semi-meandering
cross-section under different hydrological conditions. Samples were collected at four
different points of the ...
Agricultural policies against invasive species generate contrasting outcomes for climate change mitigation and biodiversity conservation
(The Royal Society, 2022-10-19)
Direct consequences of biological invasions on biodiversity and the environment have been largely documented. Yet collateral indirect effects mediated by changes in agri-environmental policies aimed at ...
Disentangling drivers of soil organic carbon storage in deltaic rice paddies from the Ebro Delta
(Elsevier, 2023-04-17)
Paddy farming can potentially sequester carbon. However, agricultural practices may alter the stability of the soil organic carbon (SOC) stocks and thereby increase carbon mobilization in the topsoil ...
Diversity and structure of fragmented populations of a threatened endemic cyprinodontid (Aphanius sophiae) inferred from genetics and otolith morphology: Implications for conservation and management
(Wiley, 2019-12-02)
The assessment of population structure and genetic diversity is crucial for the management and conservation of threatened species. Natural and artificial barriers to dispersal (i.e., gene flow) increase ...
Modeling soil accretion and carbon accumulation in deltaic rice fields
(Elsevier, 2023-07-17)
Rice cultivation is popular in low-lying areas such as deltas, but climate change threatens the viability of the crop. In recent decades, the resilience of deltas to sea level rise (SLR) has been ...
Effect of post-harvest practices on greenhouse gas emissions in rice paddies: flooding regime and straw management
(Springer, 2022-03-22)
Aims
To assess 1) the effect of the combination of flooding (winter flooding vs. non-winter flooding; WFL vs NWF) and timing of straw incorporation (early vs late straw incorporation; ESI vs LSI) in ...
Evaluating adaptation options to sea level rise and benefits to agriculture: The Ebro Delta showcase
(Elsevier, 2021-09-28)
Sea level rise (SLR) is threatening low-lying coastal areas such as river deltas. The Ebro river Delta (Spain) is representative of coastal systems particularly vulnerable to SLR due to significant ...
Distribution and ten-year temporal trends (2009–2018) of perfluoroalkyl substances in gull eggs from Spanish breeding colonies
(Elsevier, 2021-11-19)
Gull eggs are excellent bioindicators of environmental pollution as reflect the contamination levels of coastal areas, especially of persistent and bioacumulative compounds such as perfluoroalkyl ...
Detection of Ostreopsis cf. ovata in environmental samples using an electrochemical DNA-based biosensor
(Elsevier, 2019-06-28)
Ostreopsis cf. ovata is a benthic microalga distributed in tropical and temperate regions worldwide which produces palytoxins (PlTXs). Herein, an electrochemical biosensor for the detection of this toxic ...