scholarly journals Anguillicola crassus infection in Anguilla rostrata from small tributaries of the Hudson River watershed, New York, USA

2008 ◽  
Vol 79 ◽  
pp. 37-45 ◽  
Author(s):  
LS Machut ◽  
KE Limburg
Keyword(s):  
New York ◽  
Hudson River ◽  
Anguilla Rostrata ◽  
River Watershed ◽  
Anguillicola Crassus

Retaining social and cultural sustainability in the Hudson river watershed of New York, USA, a place-based participatory action research study

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Carlos J.L. Balsas
Keyword(s):  
New York ◽  
Service Learning ◽  
Environmental Sustainability ◽  
Local Community ◽  
Hudson River ◽  
Natural Environments ◽  
Full Time ◽  
Content Type ◽  
Cultural Sustainability ◽  
River Watershed

Purpose Societal problems have impacted the northeast of the USA for various generations. This paper aims to analyse various sustainability aspects in the Hudson River watershed of New York by highlighting a temporal progression from environmental sustainability at the watershed level in the 1970s to growing concerns with more localized cross-border social and cultural sustainability in recent decades. We discuss an engagement with the Rapp Road Historic District and a documentary screening series as potential ways to eliminate racism and embrace diversity. Design/methodology/approach The research was based on fieldwork and classroom teaching conducted mostly since summer 2014. It included mixed methods combining document analysis and reviews with the examination of case studies, and the assessment of public policy priorities. Findings Formal training has to be combined with a substantial dose of realism, humility and motivation to recognize that what the authors teach and research in the community matters. Future learning experiences within a place-based education paradigm could include: Having students help devise urban rehabilitation strategies whilst suggesting integrative measures with the surrounding built and natural environments; students could also help improve public spaces in the neighbourhood; and finally, they could also help to strengthen the cultural identity of the district by augmenting urban design features endogenous to the African American community. Practical implications Opportunities could be further augmented with service-learning projects and programmes, internships and even full-time jobs for recent graduates in local community development organizations. Social implications The study served to raise the community’s awareness of its own natural, ecological and human assets, and to create place-based real-world opportunities for students and faculty in environmental and cultural sustainability studies. Originality/value Environmental sustainability is discussed with the creation of the Hudson River Valley National Heritage Area, whilst the public engagement with the Rapp Road Historic Association in the Capital Region of upstate New York, the identification of an emerging creative cluster in the Berkshires-Hudson region, and a documentary and discussion series on striving for diverse cities serve to demonstrate current concerns with social and cultural sustainability.

scholarly journals Fall diel diet composition of American eel (Anguilla rostrata) in a tributary of the Hudson River, New York, USA

2013 ◽  
Vol 28 (1) ◽  
pp. 91-98 ◽  
Author(s):  
Emily M. Waldt ◽  
Ross Abbett ◽  
James H. Johnson ◽  
Dawn E. Dittman ◽  
James E. McKenna
Keyword(s):  
New York ◽  
Diet Composition ◽  
Hudson River ◽  
Anguilla Rostrata ◽  
American Eel

Demographic attributes of yellow-phase American eels (Anguilla rostrata) in the Hudson River estuary

2003 ◽  
Vol 60 (12) ◽  
pp. 1487-1501 ◽  
Author(s):  
Wendy E Morrison ◽  
David H Secor
Keyword(s):  
Brackish Water ◽  
Loss Rate ◽  
River Estuary ◽  
Hudson River ◽  
Anguilla Rostrata ◽  
Short Term ◽  
Anguillicola Crassus ◽  
Study Support ◽  
Demographic Attributes ◽  
American Eels

Management of American eels (Anguilla rostrata) requires an understanding of how demographic attributes vary within large estuaries. Yellow-phase American eel length and age structure, growth, dispersal, nematode infestation rates, loss rate (natural mortality and emigration), and production were measured at six sites throughout the tidal portion of the Hudson River. Short-term dispersal was low, with >70% of eels at all sites captured <1 km from their original tagging area. Length was similar among sites (total length = 45.7 ± 0.3 cm), whereas age was substantially lower for brackish-water sites (8 ± 4 years) than for freshwater sites (17 ± 4 years). Growth was higher for brackish-water sites than for freshwater sites (8.0 cm·year–1 and 3.4 cm·year–1, respectively). From 1997 to 2000, infestation by the exotic nematode Anguillicola crassus increased dramatically in mean intensity as well as prevalence. Annual loss rates measured for the six sites varied between 9% and 24%, with no statistical difference between freshwater and brackish-water sites. Estimated eel production was higher in a brackish-water habitat (1.10–1.77 kg·ha–1·year–1) than in a freshwater location (0.21–0.58 kg·ha–1·year–1). The results of this study support a recent proposal to establish freshwater areas as exploitation reserves.

Die Konstruktion von Natur – Central Park neu besichtigt | The Construction of Nature – Central Park Revisited

2005 ◽  
Vol 156 (8) ◽  
pp. 288-296
Author(s):  
Vittorio Magnago Lampugnani
Keyword(s):  
New York ◽  
Hudson River ◽  
The United States ◽  
Central Park ◽  
Housing Developments ◽  
Hudson River School ◽  
The North ◽  
Man And Nature ◽  
The 19Th Century ◽  
The Relationship

In the first half of the 19th century scientific philosophers in the United States, such as Emerson and Thoreau, began to pursue the relationship between man and nature. Painters from the Hudson River School discovered the rural spaces to the north of New York and began to celebrate the American landscape in their paintings. In many places at this time garden societies were founded, which generated widespread support for the creation of park enclosures While the first such were cemeteries with the character of parks, housing developments on the peripheries of towns were later set in generous park landscapes. However, the centres of the growing American cities also need green spaces and the so-called «park movement»reached a first high point with New York's Central Park. It was not only an experimental field for modern urban elements, but even today is a force of social cohesion.

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