Paspalum vaginatum Swartz, Seashore Paspalum 'SDX-1'

‘SDX-1’ originated as an open-pollinated chance seeding in an old green of ‘Adalayd’ seashore paspalum (US Plant Patent 3939) surrounded by an undefined local ecotype of the same species. ‘SDX-1’ was finer textured and had a denser, more prostrate growth habit than its putative parents which are ‘Adalayd’ (maternal) and an undefined parental genotype growing among the surrounding local ecotype. ‘SDX-1’ was compared with other promising seedlings discovered similarly at the same time, and was selected on the basis of its dwarf growth habit, tolerance of low cutting height, turf density, fine-textured growth, and apparent salt tolerance under field conditions. Breeder: Stewart T Bennett, Paul H Tillman, Michael DePew, Enviro Turf LC, Terkonsha, MI, USA. PBR Certificate Number 3660, Application Number 2006/160, granted 16 December 2008.

Paspalum vaginatum Swartz, Seashore Paspalum 'SI98'

‘SI98’ was selected from a worldwide collection of 300 accessions of seashore paspalum collected by Dr Ronny R. Duncan, primarily from seashore paspalum plantings on golf courses as variants in growth habit, leaf texture, and level of salt tolerance, having potential for improved turf type selections. ‘SI98’ was selected as a finer textured genotype with a denser, more prostrate growth habit than the surrounding wild ecotype. The original samples were vegetatively propagated and evaluated first in the greenhouse at Griffin, GA, USA, and later expanded to field evaluations at Griffith under mowing heights ranging from 4.8 mm to 50 mm. Extensive further evaluations were undertaken between 2002 and 2007. Breeder: Dr Ronny R. Duncan, University of Georgia, Griffin, GA, USA. PBR Certificate Number 3648, Application Number 2008/073, granted 16 December 2008.

Manual Control of Phragmites australis on Pondshores of Cape Cod National Seashore, Masachusetts, USA

The non-native, invasive genotype of the common reed ( Phragmites australis (Cav.) Trin. ex Steudel) has become a problem of significant proportions throughout wetlands of North America (Saltonstall 2001). Although attempts to suppress or eradicate Phragmites have utilized a wide variety of techniques, herbicides have generally been most effective (Marks et al. 1994). In the spring, mid-summer, and late summer of 2003, we attempted to opportunistically control Phragmites in five freshwater ponds within Cape Cod National Seashore (CCNS) by repeatedly severing stems underwater, at ground level.(PDF has 4 pages.)

Diversity of functional groups in the vegetation sandy seashore of the Grande, Anclitas and Caguamas Cays (Jardines de la Reina Archipelago, Cuba)

Sandy shores are known to be extreme ecosystems where the vegetation has evolved many morphological and physiological adaptations for its survival. With the aim of identify possible relationships between the vegetation´s functional diversity with abiotic factors and its corresponding quantification, we collected data on the abundance and richness of the sandy coast vegetation complex in Grande, Anclitas and Caguamas keys. Its flora is largely characterized by the dominance of hemicryptophytes and chamaephytes plants with nanophyllous leaves and displaying dispersal syndromes such as zoochory and anemochory. However, the functional groups´ richness, in the present study, varies from one key to another. Functional diversity is similar between the wet and dry seasons, and its spatial variation is influenced by the interplay of the set of abiotic factors herein studied.

The Charleston & Seashore Railroad Company and its many attractions, the Isle of Palms, and thereabouts

This publication is a pamphlet describing the attractions of the Isle of Palms area, including Charleston, Mt. Pleasant, and Sullivan's Island. The pamphlet contains nine photographs of the beach and surrounding area of the Isle of Palms, as well as several advertisements of local merchants.

Summer resorts reached by the Grand Trunk Railway and its connections : Including Niagara Falls, The Thousand Islands, Rapids of the St. Lawrence River, The White Mountains, Montreal, Quebec, The Saquenay River, and the seashore. --

Compliments of Passenger Department.

Seashore.

Tiene como objeto explorar la orilla del mar y ofrecer respuestas a muchos de los qué, por qué y cómo que los niños pequeños preguntan sobre el mundo que les rodea. Para ayudar a los niños a entender la orilla del mar, desde las más profundas grietas de los arrecifes de coral a los más altos acantilados. Cada dos páginas hay tres secciones organizadas por temas: un Ahora sé, es una revisión de los principales aspectos que refuerza lo aprendido. Eso es asombroso, ofrece características destacadas de la costa. Mira y encuentra, sirve para alentar a los niños a identificar y asociar nombres con imágenes.

Seashore.

Guía para descubrir más de trescientas especies de animales y plantas que se encuentran en las regiones costeras de Europa, desde las costas rocosas del Mediterráneo a las marismas del Mar del Norte, terreno común de especies animales y vegetales. Cada planta o animal se muestra en su entorno natural para una rápida identificación. Dibujos a escala indican el tamaño de cada especie. Las aves de cada especie se comparan con cuatro aves conocidas.

Reproductive phenology of coastal plain Atlantic forest vegetation: comparisons from seashore to foothills

The diversity of tropical forest plant phenology has called the attention of researchers for a long time. We continue investigating the factors that drive phenological diversity on a wide scale, but we are unaware of the variation of plant reproductive phenology at a fine spatial scale despite the high spatial variation in species composition and abundance in tropical rainforests. We addressed fine scale variability by investigating the reproductive phenology of three contiguous vegetations across the Atlantic rainforest coastal plain in Southeastern Brazil. We asked whether the vegetations differed in composition and abundance of species, the microenvironmental conditions and the reproductive phenology, and how their phenology is related to regional and local microenvironmental factors. The study was conducted from September 2007 to August 2009 at three contiguous sites: (1) seashore dominated by scrub vegetation, (2) intermediary covered by restinga forest and (3) foothills covered by restinga pre-montane transitional forest. We conducted the microenvironmental, plant and phenological survey within 30 transects of 25 mx4 m (10 per site). We detected significant differences in floristic, microenvironment and reproductive phenology among the three vegetations. The microenvironment determines the spatial diversity observed in the structure and composition of the flora, which in turn determines the distinctive flowering and fruiting peaks of each vegetation (phenological diversity). There was an exchange of species providing flowers and fruits across the vegetation complex. We conclude that plant reproductive patterns as described in most phenological studies (without concern about the microenvironmental variation) may conceal the fine scale temporal phenological diversity of highly diverse tropical vegetation. This phenological diversity should be taken into account when generating sensor-derived phenologies and when trying to understand tropical vegetation responses to environmental changes.

Corinne of Corrall's Bluff; a seashore tale.

Mode of access: Internet.

Sleeping Bear National Seashore : a proposal.

Mode of access: Internet.

Ecological studies of the Sunken Forest, Fire Island National Seashore, New York /

Mode of access: Internet.

Historic cars of the Seashore Electric Railway.

Mode of access: Internet.

Assateague Island National Seashore. Hearing, Eighty-eighth Congress, second session, on S. 2128. August 11, 1964.

Mode of access: Internet.