Current Events

  • Irish Chronicles Document Links Between Volcanoes and Weather
    A study of over 40,000 written entries in Irish Annals and ice core measurements shows a strong corr...Read more

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    Irish Chronicles Document Links Between Volcanoes and Weather

    A study of over 40,000 written entries in Irish Annals and ice core measurements shows a strong correlation between the occurrence of volcanic eruptions and extreme cold weather in Ireland over a 1200 year period. Data analyzed in this study cover the period from 431 to 1649, during which time up to 48 volcanic eruptions are identified in Greenland ice core records through deposition of volcanic sulfate in annual layers of ice. You can find the study (open access), published on 6 June 2013 in IOP Publishing's journal Environmental Research Letters, at http://iopscience.iop.org/1748-9326/8/2/024035/article. Find out more about how volcanoes can influence climate.
  • EF-5 Tornado in El Reno, Oklahoma Widest Ever Recorded in US
    The EF-5 tornado that hit El Reno, Oklahoma on May 31st was the widest ever recorded in the US, acco...Read more

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    EF-5 Tornado in El Reno, Oklahoma Widest Ever Recorded in US

    The EF-5 tornado that hit El Reno, Oklahoma on May 31st was the widest ever recorded in the US, according to the National Weather Service in Norman Oklahoma. The tornado, which remained on the ground for 40 minutes and reached 2.6 miles across (4.2 km), took the lives of 18 people including storm chasers Tim Samaras, Paul Samaras and Carl Young. For more information on the tornado, visit http://ow.ly/i/2hfDG.
  • Atmospheric CO2 Level Tops 400 ppm
    During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm rep...Read more

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    Atmospheric CO2 Level Tops 400 ppm

    During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm repeatedly. Daily levels of CO2 can vary due to weather, and there are seasonal trends as well. The level of atmospheric greenhouse gases continues to increase, now over 120 ppm since the Industrial Revolution began. For more on the Keeling Curve, see http://keelingcurve.ucsd.edu/. Find out more about greenhouse gases and warming.
Ramon F. Llaneza
Photo courtesy of Marina LaGrave

Ramon F. Llaneza

Ramón Llaneza’s career spans over 35 years. He start scuba diving in 1970 with his father and brother. Ramon is an active technical diving instructor and environmental scientist who has been involved in recreational, commercial, and scientific management positions in the diving and environmental community. His first technical and scientific dives were in 1974 with the Oceanographic Institute of Venezuela when he began underwater marine research, deep diving, shipwreck diving, and search and rescue diving. Ramon was certified as an Instructor by World Underwater Federation (CMAS) in 1980. He is a technical Instructor by International Association of Nitrox and Technical Divers (IANTD). His advanced training specialties are closed circuit rebreathers, deep diving, nitrox and trimix mixed gas diving, and rescue diving.

Ramon has Bachelor of Science Degree in Marine Biology and a Master's Degree in Environmental Engineering from the Central University of Venezuela (UCV). He is certified in Hazardous Materials Management and completed the safety science program at Florida Atlantic University. He is a certified Commercial Investment and Business Broker in Florida.

As a professional, Ramón has been involved in environmental and scientific underwater projects, executive business management, directing and coordinating scientific and commercial projects. He has experience deep diving with mixed gas closed circuit rebreathers in marine constructions and inspections, environmental impact assessment over the aquatic ecosystems, water quality determination and hydrological measurement of the seawater and wastewater related projects. He has been involved with oceanographic studies, hydrodynamics, bathymetric surveying and the designs, and installation and inspections of marine outfall systems.

Last modified June 23, 2008 by Lisa Gardiner.

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