Results 1 to 10 of about 246,430 (174)
Secuestro y Distribución de Carbono Orgánico del Suelo Bajo Diferentes Sistemas de Manejo de Pasturas [PDF]
EDIS, 2012 El secuestro de carbono en el suelo es el proceso de transformación del carbono del aire al carbono orgánico, almacenado en el suelo. A través del secuestro de carbono, los niveles de CO2 atmosférico pueden reducirse en la medida que los niveles de ...
Alejandra María Jimenez Madrid +2 more
doaj +8 more sources
Soil carbon storage is related to tree functional composition in naturally regenerating tropical forests. [PDF]
Funct Ecol, 2022 Read the free Plain Language Summary for this article on the Journal blog. Abstract Regenerating tropical forests are increasingly important for their role in the global carbon cycle. Carbon stocks in above‐ground biomass can recover to old‐growth forest levels within 60–100 years.
Wallwork A +4 more
europepmc +2 more sources
Nocturnal dissolved organic matter release by turf algae and its role in the microbialization of reefs. [PDF]
Funct Ecol, 2022 Read the free Plain Language Summary for this article on the Journal blog. Abstract The increased release of dissolved organic matter (DOM) by algae has been associated with the fast but inefficient growth of opportunistic microbial pathogens and the ongoing degradation of coral reefs.
Mueller B +6 more
europepmc +2 more sources
Climatic and Edaphic Drivers of Soil Organic Carbon and Pyrogenic Carbon Stocks Across Elevation and Disturbance Gradients in Colombian Andean Forests. [PDF]
Glob Chang BiolThis study examined soil organic carbon (SOC) and pyrogenic carbon (PyC) stocks in tropical Andean soils across elevation and disturbance gradients in Colombia. SOC stocks to 100 cm depth averaged 433.10 Mg C ha−1 while PyC was 34.13 Mg C ha−1. Key drivers of PyC stocks include soil clay (%), mean annual precipitation (PA), pH, Ca, and NDVI, which ...
Montes-Pulido CR +5 more
europepmc +2 more sources
Revista de Ciências Agroveterinárias, 2019 Os sistemas de uso do solo apresentam potencial de alterar os estoques de carbono orgânico, podendo permanecer estáveis, aumentar ou diminuir em relação à área sem interferência antrópica.
Marina Chiquito Nanzer +6 more
doaj +2 more sources
Carbono orgânico no solo sob mata nativa e florestas plantadas em longo prazo
Pesquisa Florestal Brasileira, 2022 A matéria orgânica do solo (MOS) exerce papel fundamental para a sustentabilidade de ecossistemas florestais. O estudo das frações da MOS possibilita avaliar a qualidade do solo sob florestas nativas ou plantadas.
Rafael Malfitano Braga +2 more
doaj +2 more sources
Ectomycorrhizal fungi and the nitrogen economy of <i>Nothofagus</i> in southern Patagonia. [PDF]
Ecol EvolEctomycorrhizal fungi play essential roles in nitrogen cycling and plant nutrient uptake at high latitudes. However, they have disproportionately been studied in boreal forests dominated by evergreen conifers. We characterized ectomycorrhizal associations and the nitrogen economy of co‐occurring deciduous and evergreen angiosperms from the genus ...
Truong C +4 more
europepmc +2 more sources
CARBONO ORGÂNICO E ATRIBUTOS FÍSICOS DO SOLO SOB MANEJO AGROPECUÁRIO SUSTENTÁVEL NA AMAZÔNIA LEGAL
Colloquium Agrariae, 2018 Estudos visando elevar a qualidade dos solos da Amazônia têm crescido na última década em virtude de seu uso inadequado pode limitar a capacidade de sua produção.
Agust Sales +4 more
doaj +2 more sources
Acta Agronómica, 2023 Este estudio evaluó el secuestro de carbono orgánico del suelo (COS) en cuatro coberturas vegetales (vegetación secundaria [VS], plantaciones forestales de Eucalyptus globulus [EUC] y Pinus patula [PIN] y pasturas [PAS]) y su correlación con las ...
Víctor Alfonso Mondragón Valencia +2 more
semanticscholar +1 more source
Carbono orgánico y su dinámica en suelos tropicales: una revisión
Cultura Científica, 2023 El 95 % del secuestro del carbono (C) tiene lugar en los trópicos. La transformación de los ecosistemas de bosque para una ganadería y agricultura intensiva, puede afectar la degradación de la materia orgánica del suelo (MOS).
Carmenza Pérez Fagua +2 more
semanticscholar +1 more source