A Brief and True Report of the Newfoundland of Virginia

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A Brief and True Report of the New Found Land of Virginia (1588)

This is an online electronic text edition of the first book published by an English colonist in America. Its author, Thomas Hariot or Harriot, was a cartographer, mathematician, astronomer, linguist, and philosopher, who was a participant in Sir Walter Ralegh’s first attempt to establish a colony in “Virginia,” on Roanoke Island in modern-day North Carolina, from June 1585 until June 1586. Hariot had learned the rudiments of the Algonkian language from two natives brought back to England from an earlier exploratory voyage, and he served as interpreter and liaison with the native peoples of the surrounding region. His Brief and True Report focuses largely upon the native inhabitants, giving much valuable information on their food sources, agricultural methods, living arrangements, political organization, and religion. Published in 1588, with Ralegh’s support, to help incite both investment and settlement, Hariot’s 13,000-word account also gives many details of the “merchantable commodities,” plants, animals, and economic opportunities to be found there. Written by an ethnographer and natural scientist who was an integral part of the first English attempt at American colonization, the Brief and True Report is by far the most important early English account of North America. This online edition contains some essential annotations, a textual note, and links to other important online materials relating to the Roanoke colony

Larval supply, settlement, and recruitment of American lobster, Homarus americanus

This thesis contains three studies on the American lobster, Homarus americanus. Two took place in Bonne Bay, Newfoundland and a third used a long-term young-of-year (YoY) recruitment index from New England, USA. In the first study, planktonic larval and benthic suction sampling along the Bonne Bay estuary indicated larval concentrations were consistently highest at the mouth of the bay, with a more dramatic drop in density from early to late stages than reported elsewhere. The second study evaluated the spatial scale of correlations between YoY recruitment and older juvenile densities at some 70 sampling sites in New England. Strong correlations at even the finest scale (metre's), along with behavioural experiments, suggest postlarvae preferentially settle among resident conspecifics. The third study compared fishers' local knowledge of lobster hatching and nursery locations in Bonne Bay against ground-truth data collected by fishery-dependent and -independent surveys. Fishers accurately identified hatching but not nursery locations in the bay. -- Keywords: Homarus americanus; larvae; advection; juvenile; recruitment; mortality; Local Environmental Knowledge

A reassessment of the Hypoglossum group (Delesseriaceae, Rhodophyta), with a critique of its genera

A reassessment of the Hypoglossum group (Delesseriaceae, Rhodophyta), with a critique of its genera. Eight genera are assigned to the Hypoglossum Kützing, Phitymophora J. Agardh, Pseudobranchioglossum Bodard, and Zellera Martens. The circumscription of the group is emended to include forms with network-forming ( Zellera ) an dspirally twisted ( Duckerella ) thalli. The definition of the group is lalso modified to include members (e.g. some species of Hypoglossum ) in which tetrasporangia are produced by primary cells as in the Caloglossa group. Exogenous branching, a distinguishing feature of the closely related Caloglossa group, never occurs in the Hypoglossum group.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/47938/1/10152_2006_Article_BF02365624.pd

The genera Melanothamnus Bornet & Falkenberg and Vertebrata S.F. Gray constitute well-defined clades of the red algal tribe Polysiphonieae (Rhodomelaceae, Ceramiales).

Polysiphonia is the largest genus of red algae, and several schemes subdividing it into smaller taxa have been proposed since its original description. Most of these proposals were not generally accepted, and currently the tribe Polysiphonieae consists of the large genus Polysiphonia (190 species), the segregate genus Neosiphonia (43 species), and 13 smaller genera (< 10 species each). In this paper, phylogenetic relationships of the tribe Polysiphonieae are analysed, with particular emphasis on the genera Carradoriella, Fernandosiphonia, Melanothamnus, Neosiphonia, Polysiphonia sensu stricto, Streblocladia and Vertebrata. We evaluated the consistency of 14 selected morphological characters in the identified clades. Based on molecular phylogenetic (rbcL and 18S genes) and morphological evidence, two speciose genera are recognized: Vertebrata (including the type species of the genera Ctenosiphonia, Enelittosiphonia, Boergeseniella and Brongniartella) and Melanothamnus (including the type species of the genera Fernandosiphonia and Neosiphonia). Both genera are distinguished from other members of the Polysiphonieae by synapomorphic characters, the emergence of which could have provided evolutionarily selective advantages for these two lineages. In Vertebrata trichoblast cells are multinucleate, possibly associated with the development of extraordinarily long, photoprotective, trichoblasts. Melanothamnus has 3-celled carpogonial branches and plastids lying exclusively on radial walls of the pericentral cells, which similarly may improve resistance to damage caused by excessive light. Other relevant characters that are constant in each genus are also shared with other clades. The evolutionary origin of the genera Melanothamnus and Vertebrata is estimated as 75.7-95.78 and 90.7-138.66 Ma, respectively. Despite arising in the Cretaceous, before the closure of the Tethys Seaway, Melanothamnus is a predominantly Indo-Pacific genus and its near-absence from the northeastern Atlantic is enigmatic. The nomenclatural implications of this work are that 46 species are here transferred to Melanothamnus, six species are transferred to Vertebrata and 13 names are resurrected for Vertebrata

The Reinstatement Of Hydropuntia Montagne (Gracilariaceae, Rhodophyta)

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/149772/1/tax00982.pd

British Romanticism and the Global Climate

As a result of developments in the meteorological and geological sciences, the Romantic period saw the gradual emergence of attempts to understand the climate as a dynamic global system that could potentially be affected by human activity. This chapter examines textual responses to climate disruption cause by the Laki eruption of 1783 and the Tambora eruption of 1815. During the Laki haze, writers such as Horace Walpole, Gilbert White, and William Cowper found in Milton a powerful way of understanding the entanglements of culture and climate at a time of national and global crisis. Apocalyptic discourse continued to resonate during the Tambora crisis, as is evident in eyewitness accounts of the eruption, in the utopian predictions of John Barrow and Eleanor Anne Porden, and in the grim speculations of Byron’s ‘Darkness’. Romantic writing offers a powerful analogue for thinking about climate change in the Anthropocene