Resultats globals: 51 registres trobats en 0.02 segons.
Articles, 47 registres trobats
Documents de recerca, 4 registres trobats
Articles 47 registres trobats  1 - 10següentfinal  anar al registre:
1.
9 p, 3.7 MB Successful sulphide-driven partial denitrification : Efficiency, stability and resilience in SRT-controlled conditions / Polizzi, C. (University of Florence. Department of Civil and Environmental Engineering) ; Gabriel, David (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Munz, Giulio (University of Florence. Department of Civil and Environmental Engineering)
Partial denitrification is emerging as a valuable solution for NO supply in Anammox systems. When reduced sulphur compounds are used as electron donors, S-driven Partial Autotrophic Denitrification (PAD) can also be achieved, allowing for an integrated autotrophic nitrogen (N) and sulphur (S) removal from liquid and gaseous streams. [...]
2022 - 10.1016/j.chemosphere.2022.133936
Chemosphere, Vol. 295 (May 2022) , art. 133936  
2.
14 p, 2.0 MB Insights of microorganisms role in rice and rapeseed wastes as potential sorbents for metal removal / Shen, X. (Oil Crops Research Institute of Chinese Academy of Agricultural Sciences) ; Zhao, J. (Universitat Autònoma de Barcelona. Departament de Química) ; Bonet-Garcia, N. (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Villagrasa, Eduard (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Solé, A. (Universitat Autònoma de Barcelona. Departament de Genètica i de Microbiologia) ; Liao, X. (Oil Crops Research Institute of Chinese Academy of Agricultural Sciences) ; Palet i Ballús, Cristina (Universitat Autònoma de Barcelona. Departament de Química)
Rice and rapeseed agricultural wastes, as nonliving biomass, are proposed for heavy metal remediation in polluted effluents (chromium, cadmium, copper and lead). The physicochemical characterization of these biomasses shows that the surface of both sorbents is negatively charged (zeta potential), the surface area of sorbents is 4. [...]
2022 - 10.1007/s13762-022-04000-6
International journal of environmental science and technology, Published online February 2022  
3.
25 p, 350.0 KB Twenty-first-century climate change impacts on marine animal biomass and ecosystem structure across ocean basins / Bryndum-Buchholz, Andrea (Dalhousie University. Department of Biology) ; Tittensor, Derek P. (Dalhousie University. Department of Biology) ; Blanchard, Julia L. (University of Tasmania. Center for Marine Socioecology) ; Cheung, William W. L. (University of British Columbia. Institute for the Oceans and Fisheries) ; Coll, Marta (Institut de Ciències del Mar) ; Galbraith, Eric (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Jennings, Simon (University of East Anglia. School of Environmental Sciences) ; Maury, Olivier (University of Cape Town. International Lab. ICEMASA) ; Lotze, Heike K. (Dalhousie University. Department of Biology)
Climate change effects on marine ecosystems include impacts on primary production, ocean temperature, species distributions, and abundance at local to global scales. These changes will significantly alter marine ecosystem structure and function with associated socio-economic impacts on ecosystem services, marine fisheries, and fishery-dependent societies. [...]
2019 - 10.1111/gcb.14512
Global change biology, Vol. 25, issue 2 (Feb. 2019) , p. 459-472
6 documents
4.
Identifying potential applications for residual biomass from urban agriculture through eco-ideation : tomato stems from rooftop greenhouses / Manríquez-Altamirano, Ana (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Sierra-Pérez, Jorge (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Muñoz Odina, Pere (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Gabarrell Durany, Xavier (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental
Considering that urban agriculture (UA) is currently on the rise due to its multiple benefits in addition to environmental ones, it would also be necessary to foresee the flow of solid waste it generates, which if not properly managed or used, could become a new waste problem within the cities. [...]
Afterwards, a creative session was held where specialists in order to identify possible applications of the stems through group techniques for the generation of ideas and the evaluation of concepts. Finally, tests were carried out with the material and a semi-quantitative evaluation of the resulting concepts was carried out using an eco-design metric. [...]

2021 - 10.1016/j.jclepro.2021.126360
Journal of Cleaner Production, Vol. 295 (May 2021) , art. 126360  
5.
12 p, 893.1 KB Agronomic Characteristics of the Compost-Bedded Pack Made with Forest Biomass or Sawdust / Llonch, Lourdes (Universitat Autònoma de Barcelona. Departament de Ciència Animal i dels Aliments) ; Gordo, Cecilia (Universitat Politècnica de Catalunya. Departament d'Enginyeria Agroalimentària i Biotecnologia) ; López, Marga (Universitat Politècnica de Catalunya. Departament d'Enginyeria Agroalimentària i Biotecnologia) ; Castillejos, Lorena (Universitat Autònoma de Barcelona. Departament de Ciència Animal i dels Aliments) ; Ferret, Alfred (Universitat Autònoma de Barcelona. Departament de Ciència Animal i dels Aliments) ; Balanyà, Teresa (Universitat Politècnica de Catalunya. Departament d'Enginyeria Agroalimentària i Biotecnologia)
To ascertain the agronomic value of the material resulting from the compost-bedded pack (CBP) in dairy barns, a cross-over experiment was designed with eight dry non-pregnant Holstein cows. The study was performed in two 11-week periods. [...]
2021 - 10.3390/pr9030546
Processes, Vol. 9 Núm. 3 (2021) , p. 546  
6.
13 p, 2.9 MB Soil cover improves soil quality in a young walnut forest in the Sichuan Basin, China / Tie, Liehua (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Feng, Maosong (Sichuan Agricultural University. College of Forestry) ; Huang, Congde (Sichuan Agricultural University. College of Forestry) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Bai, Wenyu (Sichuan Agricultural University. College of Forestry) ; Han, Dongmiao (Sichuan Agricultural University. College of Forestry) ; Wu, Tao (Sichuan Agricultural University. College of Forestry) ; Li, Wenbing (Sichuan Agricultural University. College of Forestry)
The soil quality index (SQI) is based on several key indicators and is used to assess soil quality. More than 250,000 ha of walnut saplings (Juglans regia L. ) were planted in previous cropland areas in the Sichuan Basin, China, using a range of soil cover types that may affect soil quality with effects that are unclear. [...]
2021 - 10.3390/f12020236
Forests, Vol. 12, issue 2 (Feb. 2021) , art. 236  
7.
12 p, 505.6 KB Root traits and their potential links to plant ideotypes to improve drought resistance in common bean / Polania, Jose (Universitat Autònoma de Barcelona. Laboratori de Fisiologia Vegetal) ; Poschenrieder, Charlotte (Universitat Autònoma de Barcelona. Laboratori de Fisiologia Vegetal) ; Rao, Idupulapati (United States Department of Agriculture, USA) ; Beebe, Stephen (Centro Internacional de Agricultura Tropical (CIAT), Colombia)
Drought stress limits growth and yield of crops, particularly under smallholder production systems with minimal use of inputs and edaphic limitations such as nitrogen (N) deficiency. The development of genotypes adapted to these conditions through genetic improvement is an important strategy to address this limitation. [...]
2017 - 10.1007/s40626-017-0090-1
Theoretical and Experimental Plant Physiology, Vol. 29 (August 2017) , p. 143-154  
8.
28 p, 1.5 MB Effects of decadal experimental drought and climate extremes on vegetation growth in Mediterranean forests and shrublands / Liu, Daijun (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Zhang, Chao (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Estiarte, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Increased drought combined with extreme episodes of heatwaves is triggering severe impacts on vegetation growth, particularly for plant communities in arid and semiarid ecosystems. Although there is an abundance of short-term field drought experiments in natural ecosystems, remaining knowledge gaps limit the understanding and prediction of vegetation growth to ongoing and future climate scenarios. [...]
2020 - 10.1111/jvs.12902
Journal of vegetation science, Vol. 31, issue 5 (Sep. 2020) , p. 768-779  
9.
45 p, 1.0 MB Exogenous P compounds differentially interacted with N availability to regulate enzymatic activities in a meadow steppe / Wang, Ruzhen (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Cao, Yanzhuo (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Wang, Hongyi (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Dijkstra, Feike A. (University of Sydney. School of Life and Environmental Sciences) ; Jiang, Jinglun (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Zhao, Ruonan (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Ma, Wang (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Li, Tianpeng (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Dorodnikov, Maxim (Georg-August University of Göttingen. Department of Soil Science of Temperate Ecosystems) ; Wang, Zhengwen (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Increased inputs of ecosystem nitrogen (N) and phosphorus (P) may affect the activity of soil enzymes that play essential roles in the metabolization of carbon (C), N and P for microbial growth. However, the associations between soil enzymatic activities and N and P availability remain poorly understood. [...]
2020 - 10.1111/ejss.12906
European journal of soil science, Vol. 71, issue 4 (July 2020) , p. 667-680  
10.
10 p, 844.3 KB Plasticity of Fine-Root Traits Under Long-Term Irrigation of a Water-Limited Scots Pine Forest / Brunner, Ivano (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Herzog, Claude (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Galiano, Lucía (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Gessler, Arthur (Swiss Federal Institute for Forest. Snow and Landscape Research) ; Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia
Trait-based approaches are increasingly used to investigate plant strategies for resource acquisition, growth, or competition between individual organisms or across species. However, the characterization of responses to environmental stimuli by fine-root systems of trees at the trait level is rather limited, particularly regarding the timing and degree of plasticity of the traits involved. [...]
2019 - 10.3389/fpls.2019.00701
Frontiers in plant science, Vol. 10 (June 2019) , art. 701  

Articles : 47 registres trobats   1 - 10següentfinal  anar al registre:
Documents de recerca 4 registres trobats  
1.
104 p, 2.8 MB Estudi de sistemes d'adsorció en columna basats en biomassa vegetal pel tractament d'aigües contaminades / Greenovate (Grup de recerca) ; Moreno Izquierdo, Alba ; Polo Alonso, Raül ; López Mesas, Montserrat, tut. (Universitat Autònoma de Barcelona. Departament de Química) ; Palet i Ballús, Cristina, tut. (Universitat Autònoma de Barcelona. Departament de Química) ; Universitat Autònoma de Barcelona. Facultat de Ciències
S'ha investigat la viabilitat del suro esmicolat en l'adsorció de metalls pesants (en solució aquosa) en una columna de llit fix. Els experiments han anat enfocats a estudiar l'eficàcia del procés pels diferents metalls (Cr, Cd, Cu i Pb) en dissolucions individuals i de mescla. [...]
Se ha investigado la viabilidad del corcho desmenuzado en la adsorción de metales pesados (en solución acuosa) en una columna de cama fija. Los experimentos han ido enfocados a estudiar la eficacia del proceso para los diferentes metales (Cr, Cd, Cu y Pb) en disoluciones individuales y en mezcla. [...]
The viability of heavy metals adsorption by cork on fixed-bed column has been studied. The experiments were focused on studying the efficiency of the process for different metals (Cr, Cd, Cu and Pb) individually and mixed. [...]

2017
Grau en Ciències Ambientals [959]
2 documents
2.
1 p, 1.1 MB Analysis of glycoside hydrolases family 10 (GH10) and family 11 (GH11) in a biotechnological context / Sànchez Navazo, Natàlia ; Biosca Vaqué, José Antonio, dir. (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Universitat Autònoma de Barcelona. Facultat de Biociències
2015
Grau en Biotecnologia [815]  
3.
208 p, 1.4 MB Characterization of s-oxidizing biomass through respirometric techniques under anoxic and aerobic conditions / Mora Garrido, Mabel ; Gabriel, David, dir. (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Gamisans Noguera, Xavier, dir. ; Universitat Autònoma de Barcelona. Departament d'Enginyeria Química
La monitorització de l'activitat biològica en biofiltres percoladors és complexa ja que implica l'estimació de la concentració de biomassa i el rendiment de creixement. Aquestes dades no són senzilles de calcular quan la biomassa creix de forma immobilitzada. [...]
Monitoring the biological activity in biotrickling filters (BTF) is difficult since it implies estimating biomass concentration and its growth yield, which can hardly be measured in immobilized biomass systems. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015  
4.
1 p, 1.7 MB Isobutanol production in Escherichia coli : metabolic engineering for biofuel production from lignocellulosic biomass / Miret Minard, Joan (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ; Biosca Vaqué, José Antonio, dir. (Universitat Autònoma de Barcelona. Departament de Bioquímica i de Biologia Molecular) ; Universitat Autònoma de Barcelona. Facultat de Biociències
2014
Grau en Biotecnologia [815]  

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