Results 41 to 50 of about 619 (167)

Soil Organic Carbon Variability in Tropical Cropping Systems: Interactions With Texture, pH, Macronutrients, and Organic Matter

International Journal of Agronomy, Volume 2026, Issue 1, 2026.
Soil organic carbon (SOC) plays a crucial role in mitigating climate change and enhancing soil fertility. Its storage and dynamics are particularly significant in agricultural ecosystems of the Peruvian Amazon, where the expansion of agriculture and livestock farming may disrupt the regional carbon balance.
Richard Solórzano, Juancarlos Cruz, Rodolfo Chuchon-Remon, Nery Gaona-Jimenez, Geomar Vallejos-Torres, Othmane Merah   +5 more
wiley   +1 more source

Essential oils of Toona and Cedrela Species (Meliaceae): taxonomic and ecological implications

Journal of the Brazilian Chemical Society, 2000
The essential oils of Toona ciliata, Cedrela odorata and C. fissilis have been analysed by GC-MS. Cedrela contains the main sesquiterpenes formed from the cis- and trans-farnesyl pyrophosphate.
Maia Beatriz H. L. N. S., Paula José R. de, Sant'Ana Josué, Silva M. Fátima das G. F. da, Fernandes João B., Vieira Paulo C., Costa Merilene do S. S., Ohashi Orlando S., Silva José Natalino M.   +8 more
doaj  

Corn cob pyrolysis: A systematic literature review of methods and applications

The Canadian Journal of Chemical Engineering, Volume 103, Issue 11, Page 5520-5585, November 2025.
Mapping the research landscape of corn cob pyrolysis. Abstractas The agricultural sector is experiencing a surge in waste generation due to population growth, creating an urgent need to convert byproducts into value‐added products. Maize (Zea mays L.), a leading global crop, produces significant byproducts, such as corn cob, which are often undervalued.
Vilmar Steffen, Maiquiel Schmidt de Oliveira, Lais da Silva Pego Hericks, Schaline Winck Alberti, Marlon Henrique da Silva, Edson Antonio da Silva   +5 more
wiley   +1 more source

Biomass production of tropical trees across space and time: The shifting roles of diameter growth and wood density

Journal of Ecology, Volume 113, Issue 11, Page 3141-3158, November 2025.
Diameter growth is an important and good indicator of forest carbon production. However, size‐related changes in wood density, which are usually neglected, are critical for accurate short‐ and long‐term carbon assessments, especially in tropical humid sites.
Bruna Hornink, Pieter A. Zuidema, Peter van der Sleen, Amy E. Zanne, Gabriel Assis‐Pereira, Daigard Ricardo Ortega Rodriguez, Claudia Fontana, Leif Armando Portal‐Cahuana, Edilson Jimmy Requena‐Rojas, Ana Carolina Maioli Campos Barbosa, Daniela Granato‐Souza, Lucas Guimarães Pereira, Claudio Sergio Lisi, Itallo Romany Nunes Menezes, Alejandro Venegas‐Gonzalez, Nelson Jaén‐Barrios, Fidel A. Roig, Mario Tomazello‐Filho, Peter Groenendijk   +18 more
wiley   +1 more source

Callus formation from immature inflorescence of cedar and hybrids mahogany

Biotecnología Vegetal, 2004
Meliaceas have great importance in the construction and furniture production, among other applications. Swietenia mahogany x Swietenia macrophylla is a hybrid originally from the Caribbean islands, in Cuba its known as hybrid mahogany.
Marcos Daquinta, Mariela Cid, Yarianne Lezcano, Danilo Pina, Romelio Rodríguez   +4 more
doaj  

The impact of the invasive tree Cedrela odorota on the Electric Blue Gecko (Lygodactylus williamsi) and its habitat (Pandanus rabaiensis) in Kimboza Forest Reserve, Tanzania

Global Ecology and Conservation, 2022
Non-native plants are a major cause of habitat loss and fragmentation that lead to biodiversity loss. Geckos are particularly vulnerable to habitat alterations due to their small range and their restricted and specific terrestrial habits.
Charles Joseph Kilawe, Hadija Ahmad Mchelu, Cosmas John Emily   +2 more
doaj   +1 more source

Strong ENSO Forcing of Wet Season Rainfall Extremes in the Eastern Amazon

Geophysical Research Letters, Volume 52, Issue 18, 28 September 2025.
Abstract Recent years have seen strong droughts and floods in the Amazon basin, the largest center of atmospheric convection on land. To assess to what degree these events are extreme in a historical perspective requires accurate and long‐term climate data, which are generally lacking for this part of the world.
L. Guimarães‐Pereira, A. C. Barbosa, D. W. Stahle, M. C. A. Torbenson, D. Granato‐Souza, C. L. Farrapo, E. Gloor, R. Brienen, A. Boom   +8 more
wiley   +1 more source

Assays for the in vitro establishment of Swietenia macrophylla and Cedrela odorata

Revista Colombiana de Biotecnología, 2012
Título en español: Ensayos para el establecimiento in vitro de Swietenia macrophylla y Cedrela odorata Abstract: Recalcitrance and contamination in Mahogany (Swietenia macrophylla King) and Spanish cedar (Cedrela odorata L.) stem tissues are the main causes of its ineffective in vitro propagation.
Pérez Flores, Julián, Aguilar Vega, María Elena, Roca Tripepi, Robert   +2 more
openaire   +6 more sources

Cedrela odorata Linnaeus 1759

, 2007
Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part C), pp. 370-473 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 396, DOI: 10.5281/zenodo ...
openaire   +2 more sources

Oxygen Isotopes as a Key Proxy of Equatorial Pacific SST Variability in a Multiparametric Tree‐Ring Approach in the Low‐Latitude Andes

Paleoceanography and Paleoclimatology, Volume 40, Issue 9, September 2025.
Abstract Sea surface temperature (SST) variability in the equatorial Pacific plays a crucial role in shaping global climate patterns. As El Niño–Southern Oscillation (ENSO)‐related extremes intensify, understanding SST fluctuations and their connection to ENSO becomes increasingly important.
C. Rodríguez‐Morata, E. J. Requena‐Rojas, G. Ticse‐Otarola, M. S. Morales, R. D’Arrigo, D. B. Crispín‐DelaCruz, L. Andreu‐Hayles   +6 more
wiley   +1 more source