Results 11 to 20 of about 362,425 (302)

Next‐generation ice core technology reveals true minimum natural levels of lead (Pb) in the atmosphere: Insights from the Black Death

open access: yesGeoHealth, 2017
Contrary to widespread assumptions, next‐generation high (annual to multiannual) and ultra‐high (subannual) resolution analyses of an Alpine glacier reveal that true historical minimum natural levels of lead in the atmosphere occurred only once in the ...
Alexander F. More   +10 more
doaj   +1 more source

Candidate Species for Florida Aquaculture: American Horseshoe Crab Limulus polyphemus

open access: yesEDIS, 2022
The American horseshoe crab, Limulus polyphemus, is a member of the phylum Arthropoda, subphylum Chelicerata, and class Merostomata. Although there are four horseshoe crab species worldwide, the American horseshoe crab is primarily found in the Atlantic
Lena Donnarumma   +3 more
doaj   +3 more sources

The Role of Historical Context in Understanding Past Climate, Pollution and Health Data in Trans‐disciplinary Studies: Reply to Comments on More et al., 2017

open access: yesGeoHealth, 2018
Understanding the context from which evidence emerges is of paramount importance in reaching robust conclusions in scientific inquiries. This is as true of the present as it is of the past. In a trans‐disciplinary study such as More et al. (2017, https://
Alexander F. More   +10 more
doaj   +1 more source

A History of the Eastern Larch Beetle, \u3ci\u3eDendroctonus Simplex\u3c/i\u3e (Coleoptera: Scolytidae), in North America [PDF]

open access: yes, 2017
The eastern larch beetle, Dendroctonus simplex, is reputedly a secondary pest but may attack and kill tamarack and ornamental larches throughout Canada, the northeastern United Stales, and Alaska. Isolated infestations of this pest have been reported for
Langor, D. W, Raske, A. G
core   +2 more sources

A new species of Chaetopterus (Annelida: Chaetopteridae) from eastern Canada, with a redescription of Chaetopterus norvegicus M. Sars, 1835

open access: yesEuropean Journal of Taxonomy, 2020
Chaetopterus is a globally distributed genus of marine Annelida with a long history of taxonomic confusion. Here, we describe Chaetopterus bruneli sp. nov. from a depth of 350 m in the St. Lawrence Estuary, eastern Canada.
Jenna M. Moore   +2 more
doaj   +1 more source

Biodiversity of the deep-sea continental margin bordering the Gulf of Maine (NW Atlantic): relationships among sub-regions and to shelf systems. [PDF]

open access: yesPLoS ONE, 2010
In contrast to the well-studied continental shelf region of the Gulf of Maine, fundamental questions regarding the diversity, distribution, and abundance of species living in deep-sea habitats along the adjacent continental margin remain unanswered. Lack
Noreen E Kelly   +4 more
doaj   +1 more source

Essai sur l’évolution des rapports entre la Géographie et l’Histoire dans l’œuvre de Paul Vidal de La Blache, André Siegfried et Paul Bois (L’exemple de la province du Maine) [PDF]

open access: yesStoria e Politica, 2020
From a battered Maine, reduced to the land of chouannerie within a western France itself considered a side-show of French History, to a precise grasp of popular mindsets, fifty-seven years have separated the publishing of Tableau de la géographie de la ...
Jean-Yves Frétigné
doaj  

Indigenous oyster fisheries persisted for millennia and should inform future management

open access: yesNature Communications, 2022
‘Commercial fisheries have decimated keystone species, including oysters in the past 200 years. Here, the authors examine how Indigenous oyster harvest in North America and Australia was managed across 10,000 years, advocating for effective future ...
Leslie Reeder-Myers   +25 more
doaj   +1 more source

X‐linked myotubular myopathy associated with an MTM1 variant in a Maine coon cat

open access: yesJournal of Veterinary Internal Medicine, 2022
Objective Describe the clinical course and diagnostic and genetic findings in a cat with X‐linked myotubular myopathy. Case Summary A 7‐month‐old male Maine coon was evaluated for progressively worsening gait abnormalities and generalized weakness ...
Matthew A. Kopke   +11 more
doaj   +1 more source

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