Contributions of long-distance dust transport to atmospheric P inputs in the Yucatan Peninsula

2013 ◽  
Vol 27 (1) ◽  
pp. 167-175 ◽  
Author(s):  
Rishiraj Das ◽  
Amato Evan ◽  
Deborah Lawrence
Keyword(s):  
Yucatan Peninsula ◽  
Long Distance ◽  
Dust Transport ◽  
Yucatán Peninsula

The Political Geography of Long-Distance Exchange in the Elevated Interior Region of the Yucatán Peninsula

2020 ◽  
pp. 352-367
Author(s):  
BENIAMINO VOLTA ◽  
JOEL D. GUNN ◽  
LYNDA FLOREY FOLAN ◽  
WILLIAM J. FOLAN ◽  
GEOFFREY E. BRASWELL
Keyword(s):  
Political Geography ◽  
Yucatan Peninsula ◽  
The Political ◽  
Long Distance ◽  
Interior Region ◽  
Yucatán Peninsula

scholarly journals Soybean Rust Caused by Phakopsora pachyrhizi Detected in the State of Campeche on the Yucatan Peninsula, Mexico

Plant Disease ◽  
2009 ◽  
Vol 93 (8) ◽  
pp. 847-847 ◽  
Author(s):  
Ma. de Jesús Yáñez Morales ◽  
I. Alanis Martínez ◽  
J. Manuel Soto Rocha ◽  
D. K. Malvick ◽  
J. E. Kurle ◽  
...  
Keyword(s):  
United States ◽  
Yucatan Peninsula ◽  
The United States ◽  
The State ◽  
Soybean Rust ◽  
Phakopsora Pachyrhizi ◽  
Pcr Assay ◽  
Long Distance ◽  
Southern Mexico ◽  
Yucatán Peninsula

Soybean rust caused by Phakopsora pachyrhizi Syd. & P. Syd is a destructive foliar disease of soybean (Glycine max L), which was first confirmed in North America in Louisiana during 2004 (4). Soybean rust (SBR) has also been reported late in the growing season as far north as Illinois, Indiana, and Iowa. SBR was first confirmed in Mexico in 2005 in the state of San Luis Potosi on soybean (3) and subsequently reported in the states of Tamaulipas, Veracruz, and the southwestern coast of Chiapas. Symptoms of SBR were observed on leaves of multiple, nearly mature soybean plants near the city of Campeche (19.72796°N, 90.0771°W) on the Gulf Coast of the Yucatan Peninsula during November 2008. Angular and irregular chlorotic lesions on leaves contained necrotic spots and pale brown, erumpent, cone-like uredinia with a central opening. Ellipsoid to obovoid, echinulate, light tan urediniospores (10 to 13 × 16 to 18 μm) were observed microscopically. DNA was extracted from leaf tissue containing uredinia and from asymptomatic tissue with the DNeasy Plant Mini Kit (Qiagen, Valencia, CA). P. pachyrhizi was confirmed in the symptomatic leaves by a PCR assay with Ppm1/Ppa2 primers, but not from the asymptomatic leaves (1). Subsequently, the DNA extracted from symptomatic and asymptomatic leaf tissues was tested again in another laboratory by a specific quantitative PCR assay (1), and positive results for the presence of soybean rust were obtained only from the symptomatic tissue. As a final confirmatory step, amplified DNA from the PCR assay was sequenced, and the results matched P. pachyrhizi sequences in the GenBank database. To our knowledge, these observations confirm for the first time the presence of P. pachyrhizi in the state of Campeche of southern Mexico. Although it was confirmed on soybean during 2008, it is not known how long the pathogen has been present or which other hosts may be infected there. The presence of SBR on the Yucatan Peninsula is significant because of its potential effects on local plant hosts. In addition, the climate allows possible year-round survival of the pathogen and long-distance transport of urediniospores to the United States. Potential transport of SBR spores from this part of Mexico to the United States has been reported through the application of NOAA's HYSPLIT (Hybrid Single Particle Lagrangian Integrated Transport) model and atmospheric back-trajectory analysis (2). References: (1) R. D. Frederick et al. Phytopathology 92:217, 2002. (2) S. V. Krupa et al. Plant Dis. 90:1254, 2006. (3) A. C. Rodriguez et al. Plant Dis. 90:1260, 2006. (4) R. W. Schneider et al. Plant Dis. 89:774, 2005.

Octopus maya parasites off the Yucatán Peninsula, Mexico. II. Salivary gland damage by cestodes

2018 ◽  
Vol 130 (1) ◽  
pp. 45-50 ◽  
Author(s):  
S Guillén-Hernández ◽  
C González-Salas ◽  
D Pech-Puch ◽  
H Villegas-Hernández
Keyword(s):  
Salivary Gland ◽  
Yucatan Peninsula ◽  
Yucatán Peninsula ◽  
Octopus Maya

COASTAL CARBONATE CRITICAL ZONES: AN EXAMPLE FROM THE YUCATAN PENINSULA

2019 ◽  
Author(s):  
Jonathan B. Martin ◽  
◽  
Andrea J. Pain ◽  
Caitlin Young ◽  
Arnoldo Valle-Levinson
Keyword(s):  
Yucatan Peninsula ◽  
Yucatán Peninsula ◽  
Critical Zones

Tropical fossil mitogenomes: Holocene biogeography of two codistributed rodent genera from the Yucatán peninsula

2021 ◽  
Vol 38 ◽  
pp. 103028
Author(s):  
Tania A. Gutiérrez-García ◽  
Kyle J. Shaney ◽  
Ella Vázquez-Domínguez ◽  
Jacob Enk ◽  
Joaquín Arroyo-Cabrales
Keyword(s):  
Yucatan Peninsula ◽  
Yucatán Peninsula

scholarly journals Spatial distribution overview of rotifers in the Yucatán peninsula, México

2021 ◽  
Vol 7 (1) ◽  
pp. 1879450
Author(s):  
Jesús Alvarado-Flores ◽  
Jovana Lizeth Arroyo-Castro ◽  
Leonela Chavez-Flores ◽  
Ailem Guadalupe Marin-Chan
Keyword(s):  
Spatial Distribution ◽  
Yucatan Peninsula ◽  
Yucatán Peninsula

Importance of interaction rewiring in determining spatial and temporal turnover of tritrophic ( Piper ‐caterpillar‐parasitoid) metanetworks in the Yucatán Península, México

Biotropica ◽  
2021 ◽  
Author(s):  
Diego F. Campos‐Moreno ◽  
Lee A. Dyer ◽  
Danielle Salcido ◽  
Tara Joy Massad ◽  
Gabriela Pérez‐Lachaud ◽  
...  
Keyword(s):  
Yucatan Peninsula ◽  
Yucatán Peninsula ◽  
Temporal Turnover
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