A data base on Italian transitional aquatic ecosystems is available


Abstract


En
The collection of data, which has allowed the realization of an inventory and a data base on Italian transitional aquatic ecosystems, has been directed towards to the analysis, on different scales, of the variability of descriptors of the biological elements of quality. The aim was to evaluate both physical ecosystem characteristics and suitability of descriptors to quantify the ecological state of the ecosystems. Collection and analysis of the data have been organized on two different spatial scales, a national scale and a local ecosystem scale, in relation to the European Community regulations and national regulations. On national scale, the analysis has been carried out on the biological element of quality of macro-zoobenthos, while the analysis was carried out on phytoplankton and macro-zoobenthos on local scale.
It
La raccolta dati, che ha consentito la realizzazione di un inventario e di un data-base sui sistemi lentici di transizione in Italia, è stata finalizzata all’analisi, su diverse scale, della variabilità di descrittori degli elementi biologici di qualità, allo scopo di valutare: a) le caratteristiche fisiche, relativamente indipendenti dalle attività umane (e.g, caratteristiche fisiografiche), in grado di spiegare la variabilità degli elementi biologici di qualità (i.e., contributo alla definizione di una Tipologia); e b) l’idoneità dei descrittori a quantificare lo stato ecologico degli ecosistemi (i.e., contributo alla definizione di un sistema di Classificazione).
Sq
Mbledhja e te dhenave, e cila ka lejuar realizimin e nje inventari dhe nje baze te dhenash per ekosistemet ujore tranzitore italiane, eshte drejtuar drejt analizes, ne shkalle te ndryshme te shumellojshmerise se percaktoreve te cilesise se elementeve biologjike. Synimi ishte te vleresoheshin si karakteristikat fizike te ekosistemit ashtu edhe pershtashmeria e percaktoreve per te vleresuar nga ana sasiore gjendjen ekologjike te ekosistemeve. Mbledhja dhe analiza e te dhenave eshte organizuar ne dy shkalle te ndryshme hapesinore, nje shkalle kombetare dhe nje shkalle lokale te ekosistemit, ne lidhje me rregulloret e Komunitetit Evropian dhe ato kombetare. Ne shkalle kombetare, analiza eshte kryer per elementin biologjik te cilesise se makro-zoobentosit, ndersa ner shkalle lokale analiza u krye per fitoplanktonin dhe makro-zoobentosin.
Bg
Натрупването на данни, които позволиха инвентаризацията и създаването на база данни за италианските преходни водни екосистеми, беше насочено към анализ, в различни мащаби, на набор от индикатори на биологичните елементи по качество. Целта е да се оценят както физичните характеристики така и подходящите индикатори за оценка на екологичното състояние на екосистемите. Събирането и анализа на данните бяха осъществени в два мащаба, национален и регионален мащаб във връзка със Директивите на Европейската общност и националните Директиви. В национален мащаб анализът беше проведен според биологичния елемент на качество макрозообентос, докато в регионален мащаб анализът беше проведен за фитопланктон и макрозообентос.
El
Η συλλογή δεδομένων που έχουν επιτρέψει την πραγματοποίηση μίας απογραφής και μίας βάσης δεδομένων των Ιταλικών μεταβατικών υδατικών οικοσυστημάτων, στοχεύει στην ανάλυση, σε διάφορες κλίμακες, της μεταβλητότητας των ενδεικτών των βιολογικών στοιχείων ποιότητας. Σκοπός ήταν να αποτιμηθούν τα φυσικά χαρακτηριστικά του οικοσυστήματος και η καταλληλότητα των ενδεικτών, ώστε να ποσοτικοποιηθεί η οικολογική κατάσταση των οικοσυστημάτων. Η συλλογή και η ανάλυση των δεδομένων οργανώθηκε σε δύο διαφορετικές χωρικές κλίμακες, σε μία εθνική κλίμακα και σε μία κλίμακα εγχώριου οικοσυστήματος, σύμφωνα με τους κανονισμούς της Ευρωπαϊκής Ένωσης και της Εθνικής νομοθεσίας. Σε εθνική κλίμακα, η ανάλυση έγινε στο βιολογικό στοιχείο ποιότητας του μακροζωοβένθους, ενώ η ανάλυση σε τοπική κλίμακα έγινε στο φυτοπλαγκτόν και το μακροζωοβένθος.
Ro
Colectarea de date, care a permis realizarea unui inventar si a bazei de date pentru ecosistemele acvatide de tranzitie din Italia, a fost orientata spre analizele la diferite scale ale variabilitatii descriptorilor si ai elementele biologice de calitate. Scopul a fost sa evalueze ambele caracteristici fizice ale ecosistemului si descriptorii pentru determinarea starii ecologice a ecosistemelor. Colectarea si analizele datelor a fost organizata pe doua scale spatiale diferite, o scala nationala si o scala locala a ecosistemului, in relatie cu reglementarile Comunitatii Europene si reglementarile nationale. La scala nationala, analizele au fost facute la elemente biologice de calitate la macro-zoobentos, in timp ce analizele facute la fitoplankton si macro-zoobentos la scala locala.
En
The collection of data, which has allowed the realization of an inventory and a data base on Italian transitional aquatic ecosystems, has been directed towards to the analysis, on different scales, of the variability of descriptors of the biological elements of quality. The aim was to evaluate both physical ecosystem characteristics and suitability of descriptors to quantify the ecological state of the ecosystems. Collection and analysis of the data have been organized on two different spatial scales, a national scale and a local ecosystem scale, in relation to the European Community regulations and national regulations. On national scale, the analysis has been carried out on the biological element of quality of macro-zoobenthos, while the analysis was carried out on phytoplankton and macro-zoobenthos on local scale.

DOI Code: 10.1285/i18252281v5n1p6

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