Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Silvia E, Ibarra"'
Autor:
Silvia E. Ibarra-Obando, Horacio de la Cueva, Adriana Leticia Navarro-Verdugo, Alf E. Meling-López, Pedro Ortega-Romero
Publikováno v:
Ciencias Marinas. 47
Does Zostera marina exhibit phenotypic plasticity, maximizing fitness in traits responding to environmental factors, i.e., depth and temperature? We compared the vegetative and sexual phenology and reproductive effort of Z. marina by analyzing vegeta
Publikováno v:
Estuaries and Coasts. 39:451-461
Nutrient sources of San Quintin Bay, a coastal lagoon affected by coastal upwelling off Baja California (Mexico), were traced using generalized additive (mixed) models (GAMM) to the stable nitrogen isotopic composition, C:N and N content of two co-oc
Autor:
Silvia E. Ibarra-Obando, Elena Solana-Arellano, Miriam Poumian-Tapia, Luis E. Aguilar-Rosas, Giuliana I. Cruz-Trejo
Publikováno v:
American Journal of Plant Sciences. :2693-2707
To describe the annual cycle of Sargassum horneri in Mexican waters, we selected two sites differing in their degree of wave exposure and sediment type: Rincon de Ballenas (RB), and Rancho Packard (RP). From June 2009 to April 2010 we followed the se
Autor:
Nadia E. Rivera-Guzmán, Silvia E. Ibarra-Obando, Patricia Moreno-Casasola, Jorge A. Herrera-Silveira, Vinicio J. Sosa
Publikováno v:
Ocean & Coastal Management. 87:30-39
An increase in population over the last 50 years along the central coast of Veracruz on the Gulf of Mexico has led to a corresponding intensification of agriculture, urbanization, and other economic activities. Most significantly, this has resulted i
Publikováno v:
Journal of the Marine Biological Association of the United Kingdom. 91:615-622
In the absence of chemical or physical gradients, random displacement of organisms can result in unpredictable distribution patterns. In spite of a limited locomotive capability, marine nematodes may choose where to settle after re-suspension and may
Publikováno v:
Estuaries and Coasts. 33:753-768
Disturbance is an important factor influencing plant species composition and diversity. We addressed changes in plant composition and soil characteristics in Estero de Punta Banda, Baja California, Mexico following 22 years of disturbance by tidal ex
Publikováno v:
Journal of Applied Phycology. 22:549-558
According to Zertuche-Gonzalez et al. (2009), Ulva spp. blooms, favored by oyster cultivation, are likely displacing subtidal meadows of Zostera marina in San Quintin Bay, Baja California. The authors propose a partial removal of the seaweed to reduc
Autor:
Francisco J. Aranda-Manteca, Victoria Díaz-Castañeda, Stephen V. Smith, Oscar González-Yajimovich, Brian N. Popp, José D. Carriquiry, Silvia E. Ibarra-Obando
Publikováno v:
Estuaries and Coasts. 31:719-727
Sediment grain size and organic carbon (OC) data collected over the past 50 years, together with δ13C values of OC in recently collected samples, were analyzed to improve understanding of sediment OC distribution and abundance in Todos Santos Bay. S
Publikováno v:
Journal of Shellfish Research. 27:337-343
Fouling communities of commercial oyster crops in San Quintin Bay (Baja California, Mexico) were investigated to understand patterns of shell cover, species composition, and colonization. Historically dominated by soft sediment systems, San Quintin B
Autor:
Silvia E, Ibarra, Rocío S, Tognacca, Anuja, Dave, Ian A, Graham, Rodolfo A, Sánchez, Javier F, Botto
Publikováno v:
Plant, cellenvironment. 39(1)
As seasons change, dormant seeds cycle through dormant states until the environmental conditions are favourable for seedling establishment. Dormancy cycle is widespread in the plant kingdom allowing the seeds to display primary and secondary dormancy