Download or read book Marine Sand Waves in El Infiernillo Channel Gulf of California written by Paul Milton Merifield and published by . This book was released on 1970 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: El Infiernillo Channel, averaging 5 km in width, separates Tiburon Island from the Sonoran mainland. Ebb currents flowing south from the channel form sand waves and tidal current ridges in Kunkaak Bay in water depths of less than 3 m. Surface ebb currents up to 1.7 knots, producing Froude Numbers of about 0.27, were measured. The sand waves have wavelengths ranging from 12 m to 75 m and amplitudes from 0.30 m to 0.75 m. The sediment consists of well-sorted, coarse-grained sand; size-frequency distributions of the sediment samples are positively skewed. No relationship was found between sand-wave morphology and grain size in Kunkaak Bay. In Agua Dulce Bay at the north end of the channel, sand waves are developed in fine-grained sand. Size-frequency distributions of the sediment samples are negatively skewed. The sand on the crests was found to be coarser in grain size and less negatively skewed than the sand in the troughs. The sand waves have wavelengths of 180 m to 250 m and amplitudes from 1.1 m to 1.5 m. The steep sides face with the flood tide, but the sand waves were not forming during the periods of observation. (Author).

Download or read book Water Pollution from Erosion written by Defense Documentation Center (U.S.) and published by . This book was released on 1971 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Development Reports written by and published by . This book was released on 1970 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Development Reports written by and published by . This book was released on 1970-04 with total page 1446 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements written by and published by . This book was released on 1970 with total page 1170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inventory Monitoring and Impact Assessment of Marine Biodiversity in the Seri Indian Territory Gulf of California Mexico written by Jorge Torre Cosio and published by . This book was released on 2002 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1970 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Petroleum Abstracts written by and published by . This book was released on 1970 with total page 1408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1970 with total page 1454 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Golfo de California written by Richard A. Schwartzlose and published by . This book was released on 1992 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Catalogue written by American Geographical Society of New York and published by . This book was released on 1962 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Annual Index written by and published by . This book was released on 1970 with total page 1126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research and Development Reports Index written by and published by . This book was released on 1970 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Index written by and published by . This book was released on 1970 with total page 1144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geology of Northwestern Mexico and Southern Arizona written by Luc Ortlieb and published by . This book was released on 1981 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies of Sonoran Geology written by Efrén Pérez Segura and published by Geological Society of America. This book was released on 1991 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Buccaneer s Atlas written by Basil Ringrose and published by Univ of California Press. This book was released on 1992-01-01 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: On July 29, 1681, a band of English buccaneers that had been terrorizing Spanish possessions on the west coast of the Americas captured a Spanish ship, from which they obtained a derrotero, or book of charts and sailing directions. When they arrived back in England, the Spanish ambassador demanded that the buccaneers be brought to trial. The derrotero was ordered to be brought to King Charles II, who apparently appreciated its great intelligence value. The buccaneers were acquitted, to the chagrin of the king of Spain, who had the English ambassador expelled from the court at Madrid on a seemingly trumped-up charge. The derrotero was subsequently translated, and one of the buccaneers, Basil Ringrose, added a text to the compilation and information to the Spanish charts. The resulting atlas, consisting of 106 pages of charts and 106 pages of text, is published in full for the first time in this volume. Covering the coast from California to Tierra del Fuego, the Galapagos, and Juan Fernandes, Basil Ringrose's south sea waggoner is a rich source of geographical information, with observations on navigational, physical, biological, and cultural features as well as on ethnography, customs, and folklore. After almost exactly three hundred years, this secret atlas is now made available to libraries and individuals. The editors have provided an extensive introduction on historical, geographical, and navigational aspects of the atlas, as well as annotations to the charts and text, and they have plotted the coverage of the charts on modern map bases. On July 29, 1681, a band of English buccaneers that had been terrorizing Spanish possessions on the west coast of the Americas captured a Spanish ship, from which they obtained a derrotero, or book of charts and sailing directions. When they arrived back in England, the Spanish ambassador demanded that the buccaneers be brought to trial. The derrotero was ordered to be brought to King Charles II, who apparently appreciated its great intelligence value. The buccaneers were acquitted, to the chagrin of the king of Spain, who had the English ambassador expelled from the court at Madrid on a seemingly trumped-up charge. The derrotero was subsequently translated, and one of the buccaneers, Basil Ringrose, added a text to the compilation and information to the Spanish charts. The resulting atlas, consisting of 106 pages of charts and 106 pages of text, is published in full for the first time in this volume. Covering the coast from California to Tierra del Fuego, the Galapagos, and Juan Fernandes, Basil Ringrose's south sea waggoner is a rich source of geographical information, with observations on navigational, physical, biological, and cultural features as well as on ethnography, customs, and folklore. After almost exactly three hundred years, this secret atlas is now made available to libraries and individuals. The editors have provided an extensive introduction on historical, geographical, and navigational aspects of the atlas, as well as annotations to the charts and text, and they have plotted the coverage of the charts on modern map bases.