Report from the Mid-Atlantic Region
نویسندگان
چکیده
منابع مشابه
Anthropocene streams and base-level controls from historic dams in the unglaciated mid-Atlantic region, USA.
Recently, widespread valley-bottom damming for water power was identified as a primary control on valley sedimentation in the mid-Atlantic US during the late seventeenth to early twentieth century. The timing of damming coincided with that of accelerated upland erosion during post-European settlement land-use change. In this paper, we examine the impact of local drops in base level on incision ...
متن کاملFeeding Ecology of Coryphaenoides rupestris from the Mid-Atlantic Ridge
The Macrourid fish roundnose grenadier, Coryphaenoides rupestris, is one of the most common benthopelagic fishes on the northern mid-Atlantic Ridge. The ecology of the species is comparatively well studied in continental slope waters of the North Atlantic, but not on the mid-Atlantic Ridge, which is a central mid-ocean area of its distribution. In total, 166 specimens from the RV G.O. Sars crui...
متن کاملLong-range backscatter from the Mid-Atlantic Ridge
Acoustic backscatter eturns measured with a vertical source and horizontal receiving array are beamformed and charted to respective scattering sites on the western flank of the Mid-Atlantic Ridge (MAR). Well-defined patterns of high-level backscatter esembling bottom morphology occur within the direct path and at convergence zone ranges. Measured backscatter is compared with modeled two-way tra...
متن کاملTitle of Document : GRAPH THEORETIC CONNECTIVITY ANALYSIS OF THE MID - ATLANTIC REGION OF THE UNITED STATES
Title of Document: GRAPH THEORETIC CONNECTIVITY ANALYSIS OF THE MID-ATLANTIC REGION OF THE UNITED STATES Joseph R. Ferrari, Master of Science, 2005 Directed By: Assistant Professor Maile C. Neel, Department of Natural Resource Science and Landscape Architecture Connectivity is critical for persistence of species in the face of anthropogenic habitat destruction and fragmentation. Graph theory is...
متن کاملPathways of fish invasions in the Mid-Atlantic region of the United States
Non-native fish introductions are a major threat to biodiversity and fisheries, and occur through numerous pathways that vary regionally in importance. A key strategy for managing invasions is to focus prevention efforts on pathways posing the greatest risk of future introductions. We identified high-risk pathways for fish establishment in the Mid-Atlantic region of the United States based on e...
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ژورنال
عنوان ژورنال: International Labor and Working-Class History
سال: 1981
ISSN: 0147-5479,1471-6445
DOI: 10.1017/s0147547900000338