Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Raúl R. Zubieta"'
Autor:
M. Isabel, Orley R. Taylor, Lincoln P. Brower, Raúl R. Zubieta, Daniel Slayback, Ernest H. Williams
Publikováno v:
Insect Conservation and Diversity. 5:95-100
During the 2009-2010 overwintering season and following a 15-year downward trend, the total area in Mexico occupied by the eastern North American population of overwintering monarch butterflies reached an all-time low. Despite an increase, it remaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fdfb76d9363c213ff58ed34eed2b298
https://doi.org/10.1111/j.1752-4598.2011.00142.x
https://doi.org/10.1111/j.1752-4598.2011.00142.x
Autor:
Daniel Slayback, M. Isabel Ramírez, M. Ván Limón García, Stuart B. Weiss, Lincoln P. Brower, William H. Calvert, Raúl R. Zubieta, Ernest H. Williams, Linda S. Fink, Willow Zuchowski
Publikováno v:
Journal of the Lepidopterists’ Society. 65:27-46
During winter, monarch butterflies form dense colonies in oyamel fir forests on high mountains in central Mexico, where the forest canopy serves both as a blanket, moderating temperature, and an umbrella, shielding the butterflies from rain. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9a802276580cead5e98fe84d21e690f
https://doi.org/10.18473/lepi.v65i1.a3
https://doi.org/10.18473/lepi.v65i1.a3
Autor:
Jennifer A. Lear, M. Ivan Limon Garcia, Daniel Slayback, M. Isabel Ramírez, Lincoln P. Brower, Raúl R. Zubieta, Tonya Van Hook, Paul Gier, Linda S. Fink, Ernest H. Williams
Publikováno v:
Insect Conservation and Diversity. 2:163-175
Survivalofoverwinteringmonarchbutterfliesfollowingseverewetwin- terstormsinMexicoissubstantiallyhigherforbutterfliesthatformclustersontheoya- melfirtreetrunksthanforthosethatformclustersonthefirboughs. 2. Thermal measurements taken at similar elevati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ac158a720066312dea066aec5d46d0b
https://doi.org/10.1111/j.1752-4598.2009.00052.x
https://doi.org/10.1111/j.1752-4598.2009.00052.x
Publikováno v:
Journal of Maps. 3:181-190
Please click here to download the map associated with this article. To preserve the monarch butterfly (Danaus plexippus L.) overwintering sites in Mexico, the fir forests used for the main colonies have been protected by three presidential decrees, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ea5983c7a39bc1f9a0e52583c1b3ed9
https://doi.org/10.1080/jom.2007.9710837
https://doi.org/10.1080/jom.2007.9710837
Riley propelled entomology from a collector's parlor hobby of the nineteenth century to the serious study of insects in the Modern Age This definitive biography is the first full account of a fascinating American scientist whose leadership created th
Monarch butterflies are among the most popular insect species in the world and are an icon for conservation groups and environmental education programs. Monarch caterpillars and adults are easily recognizable as welcome visitors to gardens in North A
Autor:
Pankaj Kumar, Ajay Kumar Thakur
Crop Improvement: Biotechnological Advances – Biomedical ScienceThe field of biotechnology is advancing at a fast pace. The availability of low-cost DNA/genome sequencing technologies has led to the discovery and functional characterization of myri
Autor:
Tim Ryan, Congressman
Today a buck gets you a quick burger (or two), but what's the real cost of that meal? The rates of chronic disease—specifically diseases like diabetes, caused by our lifestyles—have grown exponentially in recent years, edging medical expenses eve