Dinoflagellate cysts analyses from sediment cores of the Po River discharge plume over the last two centuries

To obtain insight into the natural and/or human-induced changes in the trophic state of the distal portion of the Po River discharge plume over the last two centuries, high temporal resolution dinoflagellate cyst records were established at three sites. Cyst production rates appear to reflect the natural variability in the river's discharge, whereas cyst associations reflect the trophic state of the upper waters, which in turn can be related to agricultural development. The increased abundances of Lingulodinium machaerophorum and Stelladinium stellatum found as early as 1890 and 1920 correspond to the beginning of the industrial revolution in Italy and the first chemical production and dispersion of ammonia throughout Europe. After 1955, the increased abundances of these species and of Polykrikos schwartzii, Brigantedinium spp. and Pentapharsodinium dalei correspond to agriculturally induced alterations of the hypertrophic conditions. A slight improvement in water quality can be observed from 1987 onward.

Rimas póstumas, 1860-1890; primera serie.

Mode of access: Internet.

Lirios. Precedido de un pórtico del distinguido poeta argentino Pedro J. Naón.

Mode of access: Internet.

Istorii͡a Bokhary ili Transoksanii s drevni͡eĭshikh vremen do nastoi͡ashchago : po vostochnym obnarodovannym i neobnarodovannym rukopisnym istoricheskim istochnikam /

Includes index.

Bosquejos, retratos, recuerdos (obra póstuma)

Mode of access: Internet.

En honor de mi bandera : proyecto pólitico y financiero para el pago o amortización de la moneda revolucionaria y del mejoramiento económico del pueblo mexicano /

Mode of access: Internet.

Memorias de un alférez : novela histórica : obra póstuma /

Library has v.1

Zapiski Imperatorskago russkago geograficheskago obshchestva po Otdi͡elenīi͡u statistiki.

Each no. has also a distinctive title.

Slavi︠a︡nskīĭ i vostochnyĭ ornament po rukopisi︠a︡m drevni︠a︡go i novago vremeni /

Added t.p. illustrated in color.

Ukazatelʹ materīalov po istorīi pocht v Rossīi,

Mode of access: Internet.

The Oriental elements in the vocabulary of the oldest Russian epos, the Igor' tale, Slovo o pōlku Igorevĕ.

Bibliographical footnotes.

Rapport fait au Sénat et à la Chambre des députés par la Commission de surveillance de la Caisse d'amortissement et de la Caisse des dépôts et consignations.

Octavo size: 1902.

Po revizyï : eti︠u︡d v odniĭ dïï /

Disbound Original Held in Oak Street Library Facility.

Materialy po agrarnomu voprosu.

At head of title: Rossiĭskai︠a︡ so︠t︡sial-demokraticheskai︠a︡ rabochai︠a︡ partī︠ia︡ ... N. Lenin.