Results 21 to 30 of about 8,400 (167)

Coral symbiodinium community composition across the Belize Mesoamerican barrier reef system is influenced by host species and thermal variability [PDF]

, 2017
Accepted ...
Aichelman, H. E., Baumann, J. H., Castillo, K. D., Davies, S. W.   +3 more
core   +2 more sources

Changes in the Number of Symbionts and Symbiodinium Cell Pigmentation Modulate Differentially Coral Light Absorption and Photosynthetic Performance

Frontiers in Marine Science, 2017
In order to understand the contribution of pigmented coral tissues to the extraordinary optical properties of the coral-symbiont-skeleton unit, we analyzed the associations between structural and optical traits for four coral species, which broadly ...
Tim Scheufen, Tim Scheufen, Roberto Iglesias-Prieto, Roberto Iglesias-Prieto, Susana Enríquez   +4 more
doaj   +1 more source

Aerobic stability of triticale silage in single culture or in mixtures with oat and/or legumes Estabilidade aeróbia de silagens de triticale em cultivo exclusivo ou em misturas com aveia e/ou leguminosas

Revista Brasileira de Zootecnia, 2010
The objective of the present study was to evaluate the aerobic stability and losses during the fermentation process of triticale silages in single crop or in mixtures with oats and/or legumes.
Valter Harry Bumbieris Junior, Clóves Cabreira Jobim, Jean-Claude Emile, Juliano Roman, Michele Simili da Silva   +4 more
doaj   +1 more source

Comparison of two reef sites on the north coast of Jamaica over a 15-year period [PDF]

, 2016
This paper compares two reef sites near Discovery Bay, Jamaica, Dairy Bull and Dancing Lady, from 2000 to 2015. At Dairy Bull reef, with low macroalgal cover (8% in 2002 falling to 1% in 2015) and significant number of Diadema antillarum urchins (c.
Crabbe, M. James C.
core   +1 more source

Rusle parameters for modeling the loss of a soil subjected to pig slurry application [PDF]

Pesquisa Agropecuária Brasileira, 2018
: The objective of this work was to determine adjustment parameters for the revised universal soil loss equation (Rusle) of a soil subjected to pig slurry application.
Maria Aparecida do Nascimento dos Santos, Ildegardis Bertol, Danieli Schneiders Kaufmann, José Mecabô Júnior, Bárbara Bagio   +4 more
doaj   +2 more sources

Actinidia strigosa Hook. f. & Thomson (Actinidiaceae): A Future Plant with Higher Economic Importance in Hilley-Barsey Sanctuary, Sikkim, India

International Journal of Economic Plants
The present study was conducted during the period August, 2021 to March, 2023 in Sikkim state of Northeast India. Actinidia strigosa Hook. f. & Thomson (Theki Phal/wild kiwifruit) is a temperate climbing shrubby plant species, collected from the Hilley ...
Abhilash Padhan, Dinesh Singh Thakur, Kumar Ambrish, Samarendra Narayan Mallick, Girish Dangi   +4 more
doaj   +1 more source

Agregação e estoque de carbono em argissolo submetido a diferentes práticas de manejo agrícola

Revista Brasileira de Ciência do Solo, 2011
A estrutura física é uma propriedade essencial para que o solo cumpra adequadamente suas funções e tenha qualidade. Com o objetivo de avaliar a contribuição de práticas de manejo na recuperação da agregação de um solo fisicamente degradado, estudou-se a ...
Fabiane Machado Vezzani, João Mielniczuk   +1 more
doaj   +1 more source

Spatiotemporal Distribution of Cattle Dung Patches in a Subtropical Soybean-Beef System under Different Grazing Intensities in Winter

Agronomy, 2020
Cattle dung distribution in pastoral ecosystems is uneven and affects nutrient availability to plants. Thus, identifying its spatiotemporal patterns is crucial to understanding the mechanisms underlying the system functioning.
Francine D. da Silva, Pedro A. de A. Nunes, Christian Bredemeier, Monica Cadenazzi, Lúcio P. Amaral, Fernando M. Pfeifer, Ibanor Anghinoni, Paulo C. de F. Carvalho   +7 more
doaj   +1 more source

Status of coral reefs of Little Cayman, Grand Cayman and Cayman Brac, British West Indies in 1999 and 2000. (Part 1: Stony corals and algae) [PDF]

, 2003
A benthic assessment of the isolated Cayman Islands was completed at 42 sites. Major changes in the reef community structure were documented by comparison with earlier studies. Acropora palmata and A.
Graifman, R., Hall, J.L., Manfrino, C., Reigl, B.   +3 more
core   +2 more sources

Desempenho de forrageiras hibernais sob distintos níveis de luminosidade Performance of hibernal forages under distinct brightness levels

Revista Brasileira de Zootecnia, 2010
Objetivou-se determinar os possíveis efeitos da restrição de luminosidade, obtida com distintas densidades de árvores de Pinnus taeda, sobre a produção e qualidade de: aveia-preta (Avena strigosa Schreb) cv. Comum, aveia-branca (Avena sativa L.) cv. Fapa
Roque Kirchner, André Brugnara Soares, Laércio Ricardo Sartor, Paulo Fernando Adami, Francisco Migliorini, Lidiane Fonseca   +5 more
doaj   +1 more source