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1.
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12 p, 2.5 MB |
Effect of organic fertilisation on soil phosphatase activity, phosphorus availability and forage yield in mountain permanent meadows
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Campdelacreu Rocabruna, Patrícia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Domene, Xavier (Universitat Autònoma de Barcelona) ;
Matteazzi, Aldo (Laimburg Research Centre (Italy)) ;
Figl, Ulrich (Laimburg Research Centre (Italy)) ;
Fundneider, Alois (Laimburg Research Centre (Italy)) ;
Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Venir, Elena (Laimburg Research Centre (Italy)) ;
Robatscher, Peter (Laimburg Research Centre (Italy)) ;
Preece, Catherine (Institut de Recerca i Tecnologia Agrolimentàries) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Peratoner, Giovanni (Laimburg Research Centre (Italy))
Grassland management aims to ensure sufficient yield, forage quality and biodiversity. Robust knowledge supports sustainable management practices. In South Tyrol (NE Italy), we studied the effect of organic fertilisation on soil acid and alkaline phosphatase activity (ACP, ALP, or both APase), phosphorus (P) availability and forage yield in mountain permanent meadows. [...]
2024 -  10.1016/j.agee.2024.109006
Agriculture, Ecosystems and Environment, Vol. 368 (July 2024) , art. 109006
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2.
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Soil microbial functional profiles of P-cycling reveal drought-induced constraints on P-transformation in a hyper-arid desert ecosystem
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Gao, Yanju (Chinese Academy of Sciences. Institute of Ecology and Geography) ;
Tariq, Akash (Chinese Academy of Sciences. Xinjiang Institute of Ecology and Geography) ;
Zeng, Fanjiang (Chinese Academy of Sciences. Institute of Ecology and Geography) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Graciano, Corina (Universidad Nacional de La Plata. Instituto de Fisiología Vegetal) ;
Li, Xiangyi (Cele National Station of Observation and Research for Desert-Grassland Ecosystems) ;
Wang, Weiqi (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Soil water conditions are known to influence soil nutrient availability, but the specific impact of different conditions on soil phosphorus (P) availability through the modulation of P-cycling functional microbial communities in hyper-arid desert ecosystems remains largely unexplored. [...]
2024 - 10.1016/j.scitotenv.2024.171767
Science of the total environment, Vol. 925 (May 2024) , art. 171767
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3.
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Keystone bacterial functional module activates P-mineralizing genes to enhance enzymatic hydrolysis of organic P in a subtropical forest soil with 5-year N addition
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Zeng, Quanxin (Fujian Normal University) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Zhang, Qiufang (Fujian Normal University) ;
Zhou, Jiacong (Fujian Normal University) ;
Yue, Kai (Fujian Normal University) ;
Chen, Yuehmin (Fujian Normal University. Institute of Geography) ;
Yang, Yusheng (Fujian Normal University. Institute of Geography) ;
Fan, Yuexin (Fujian Normal University. Institute of Geography)
Microorganisms play an integral role in driving phosphorus (P) transformation in forest soils; however, studies on soil P cycling and the molecular mechanisms of microbes activated in response to elevated nitrogen (N) deposition are limited. [...]
2024 - 10.1016/j.soilbio.2024.109383
Soil Biology and Biochemistry, Vol. 192 (May 2024) , art. 109383
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4.
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11 p, 3.4 MB |
Evaluating the opportunities for mainstream P-recovery in anaerobic/anoxic/aerobic systems
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Cheng, Mengqi (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ;
Zhang, Congcong (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ;
Guisasola, Albert (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental) ;
Baeza Labat, Juan Antonio (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
Mainstream P-recovery can help wastewater treatment plants (WWTPs) to effectively maintain good enhanced biological phosphorus removal (EBPR) while helping to recover P. In this study, a pilot-scale anaerobic-anoxic-aerobic (AO) process was operated for simultaneous COD/N/P removal and P-recovery under different operational conditions. [...]
2024 - 10.1016/j.scitotenv.2023.168898
Science of the total environment, Vol. 912 (February 2024) , art. 168898
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5.
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Disconnection between plant-microbial nutrient limitation across forest biomes
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Liu, Ji (Wuhan University of Technology. Hubei Key Laboratory of Mineral Resources Processing and Environment) ;
Fang, Linchuan (Wuhan University of Technology. Hubei Key Laboratory of Mineral Resources Processing and Environment) ;
Qiu, Tianyi (Northwest A&F University. State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau) ;
Bing, Haijian (Chinese Academy of Sciences. Institute of Mountain Hazards and Environment) ;
Cui, Yongxing (Sino-French Institute for Earth System Science) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Du, Enzai (Beijing Normal University. Faculty of Geographical Science) ;
Chen, Ji (Aarhus University. Department of Agroecology) ;
Tan, Wenfeng (Huazhong Agricultural University. College of Resources and Environment) ;
Delgado-Baquerizo, Manuel (Consejo Superior de Investigaciones Científicas (Espanya). Instituto de Recursos Naturales y Agrobiología de Sevilla) ;
Zhou, Guiyao (German Centre for Integrative Biodiversity Research (Halle-Jena-Leipzig, Alemanya)) ;
Cui, Qingliang (Northwest A&F University. State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Nitrogen (N) and phosphorus (P) are essential elements limiting plant-microbial growth in forest ecosystems. However, whether the pattern of plant-microbe nutrient limitation is consistent across forest biomes and the associated potential mechanisms remain largely unclear, limiting us to better understand the biogeochemical processes under future climate change. [...]
2023 - 10.1111/1365-2435.14361
Functional ecology, Vol. 37, issue 8 (August 2023) , p. 2271-2281
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6.
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7.
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8.
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19 p, 9.3 MB |
Ecosystem-level effects of re-oligotrophication and N:P imbalances in rivers and estuaries on a global scale
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Ibáñez, Carles (University of Maryland) ;
Caiola, Nuno (Technological Centre of Catalonia. Department of Climate) ;
Barquín, José (Universidad de Cantabria) ;
Belmar, Oscar (Institut de Recerca i Tecnologia Agroalimentàries) ;
Benito-Granell, Xavier (Institut de Recerca i Tecnologia Agroalimentàries) ;
Casals, Frederic (CTFC-Forest Science and Technology Centre of Catalonia) ;
Fennessy, Siobhan (Kenyon College) ;
Hughes, Jocelyne (University of Oxford) ;
Palmer, Margaret (University of Maryland) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Romero, Estela (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Williams, Michael (University of Maryland Center for Environmental Science)
Trends and ecological consequences of phosphorus (P) decline and increasing nitrogen (N) to phosphorus (N:P) ratios in rivers and estuaries are reviewed and discussed. Results suggest that re-oligotrophication is a dominant trend in rivers and estuaries of high-income countries in the last two-three decades, while in low-income countries widespread eutrophication occurs. [...]
2023 - 10.1111/gcb.16520
Global change biology, Vol. 29, Issue 5 (March 2023) , p. 1248-1266
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9.
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Role of mycorrhizas and root exudates in plant uptake of soil nutrients (calcium, iron, magnesium, and potassium): has the puzzle been completely solved?
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Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Lambers, Hans (University of Western Australia. School of Biological Sciences) ;
Preece, Catherine (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Alrefaei, Abdulwahed Fahad (King Saud University. Department of Zoology) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Anthropogenic global change is driving an increase in the frequency and intensity of drought and flood events, along with associated imbalances and limitation of several soil nutrients. In the context of an increasing human population, these impacts represent a global-scale challenge for biodiversity conservation and sustainable crop production to ensure food security. [...]
2023 - 10.1111/tpj.16184
The Plant journal, Vol. 114, issue 6 (June 2023) , art. 1227-1242
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10.
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N-enriched biochar increases carbon, nitrogen, and phosphorus accumulation associated with changes in plant ecological stoichiometry in subtropical rice paddy fields
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Hei, Jie (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Yin, Xiaolei (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Wang, Weiqi (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Wang, Chun (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Chen, Xiaoxuan (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ;
Tariq, Akash (Xinjiang Institute of Ecology and Geography. State Key Laboratory of Desert and Oasis Ecology) ;
Zeng, Fanjiang (Xinjiang Institute of Ecology and Geography. State Key Laboratory of Desert and Oasis Ecology) ;
Alrefaei, Abdulwahed Fahad (King Saud University. Department of Zoology) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
N-enriched biochar can increase the accumulation of carbon (C), nitrogen (N), phosphorus (P), and biomass in rice plants. On the other hand, the biomass and C, N, and P contents of plant organs are important indicators to reflect plant C, N, and P storages. [...]
2023 - 10.1017/S001447972300008X
Experimental Agriculture, Vol. 59 (2023) , art. e11
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