{"id":{"repo_id":"greece","oai_identifier":"oai:10442/0624"},"canonical_url":"https://search.dev.ndltd.org/etd/greece/oai:10442/0624","repository":{"repo_id":"greece","name":"Greek National Archive of PhD Theses","base_url":"https://phdtheses.ekt.gr/eadd_oai/request"},"display":{"title":"ΔΙΑΚΥΜΑΝΣΗ ΤΩΝ ΔΟΜΙΚΩΝ ΧΑΡΑΚΤΗΡΩΝ ΤΟΥ ΞΥΛΟΥ ΤΟΥ ΚΥΠΑΡΙΣΣΙΟΥ (CUPRESSUS SEMPERVIRENS L.) ΣΤΗΝ ΕΛΛΑΔΑ","abstract":"THE WOOD ANATOMY OF CYPRESS (CUPRESSUS SEMPERVIRENS L.) IN THE TWO MAIN VARIETIES, THE PYRAMIDALIS AND THE HORIZONTALIS IN THREE NATURAL REMOTE POPULATIONS (CRETE, RHODES, SAMOS) AND IN A PLANTATION (PELOPONNESE) WITH TREES OF BOTH VARIETIES WAS STUDIED . FOUR TREES WERE CUT FROM EACH REGION AND VARIETY. IN EACH TREE, SAMPLE BILLETS WERE TAKEN FROM FOUR HEIGHT LEVELS (5%, 15%, 35% ΑΝΔ 65%) OFTHE TOTAL TREE HEIGHT. TWO RADII WERE SELECTED IN EACH SAMPLE BILLET AND ALONGEACH RADII IN THE ANNUAL RINGS REPRESENTING TIME INTERVALS OF FIVE YEARS FROM THE PITH, THE TRACHEID LENGTH AND THE CROSS-SECTIONAL DIMENSION, OF 45 TRACHEIDS WERE MEASURED IN ORDER TO DETERMINE THE TREE MEANS AND THE TRENDS OF VARIATION OF THESE CHARACTERISTICS WITH THE AGE OF THE TREE.(SHORTENED)","abstract_html":"THE WOOD ANATOMY OF CYPRESS (CUPRESSUS SEMPERVIRENS L.) IN THE TWO MAIN VARIETIES, THE PYRAMIDALIS AND THE HORIZONTALIS IN THREE NATURAL REMOTE POPULATIONS (CRETE, RHODES, SAMOS) AND IN A PLANTATION (PELOPONNESE) WITH TREES OF BOTH VARIETIES WAS STUDIED . FOUR TREES WERE CUT FROM EACH REGION AND VARIETY. IN EACH TREE, SAMPLE BILLETS WERE TAKEN FROM FOUR HEIGHT LEVELS (5%, 15%, 35% ΑΝΔ 65%) OFTHE TOTAL TREE HEIGHT. TWO RADII WERE SELECTED IN EACH SAMPLE BILLET AND ALONGEACH RADII IN THE ANNUAL RINGS REPRESENTING TIME INTERVALS OF FIVE YEARS FROM THE PITH, THE TRACHEID LENGTH AND THE CROSS-SECTIONAL DIMENSION, OF 45 TRACHEIDS WERE MEASURED IN ORDER TO DETERMINE THE TREE MEANS AND THE TRENDS OF VARIATION OF THESE CHARACTERISTICS WITH THE AGE OF THE TREE.(SHORTENED)","abstract_has_math":false,"creators":["Παρασκευοπούλου, Αικατερίνη"],"institution":"National and Kapodistrian University of Athens","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1987,"date_issued":"1987","date_published":"1987","updated_at":"2026-07-24T02:25:21Z","subjects":["ΔΟΜΗ ΞΥΛΟΥ","Κυπαρίσσι","Ξυλεία","Breeding","Cell walls","Cypress","Hellas","Origin","TRACHEIDS","Variation","Varieties","Wood structures","Φυσικές Επιστήμες","Βιολογία","Natural Sciences","Biological Sciences"],"languages":["gre"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/0624"],"render_values":[{"text":"10.12681/eadd/0624","href":"https://doi.org/10.12681/eadd/0624","code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/10442/hedi/0624","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Παρασκευοπούλου, Αικατερίνη"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["1987"]},{"key":"dc:publisher","label":"Institution","values":["National and Kapodistrian University of Athens","Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών (ΕΚΠΑ)"]},{"key":"dc:type","label":"Dc Type","values":["PhD Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["ΔΟΜΗ ΞΥΛΟΥ","Κυπαρίσσι","Ξυλεία","Breeding","Cell walls","Cypress","Hellas","Origin","TRACHEIDS","Variation","Varieties","Wood structures","Φυσικές Επιστήμες","Βιολογία","Natural Sciences","Biological Sciences"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["gre"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["10.12681/eadd/0624","http://hdl.handle.net/10442/hedi/0624"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["THE WOOD ANATOMY OF CYPRESS (CUPRESSUS SEMPERVIRENS L.) IN THE TWO MAIN VARIETIES, THE PYRAMIDALIS AND THE HORIZONTALIS IN THREE NATURAL REMOTE POPULATIONS (CRETE, RHODES, SAMOS) AND IN A PLANTATION (PELOPONNESE) WITH TREES OF BOTH VARIETIES WAS STUDIED . FOUR TREES WERE CUT FROM EACH REGION AND VARIETY. IN EACH TREE, SAMPLE BILLETS WERE TAKEN FROM FOUR HEIGHT LEVELS (5%, 15%, 35% ΑΝΔ 65%) OFTHE TOTAL TREE HEIGHT. TWO RADII WERE SELECTED IN EACH SAMPLE BILLET AND ALONGEACH RADII IN THE ANNUAL RINGS REPRESENTING TIME INTERVALS OF FIVE YEARS FROM THE PITH, THE TRACHEID LENGTH AND THE CROSS-SECTIONAL DIMENSION, OF 45 TRACHEIDS WERE MEASURED IN ORDER TO DETERMINE THE TREE MEANS AND THE TRENDS OF VARIATION OF THESE CHARACTERISTICS WITH THE AGE OF THE TREE.(SHORTENED)","ΜΕΛΕΤΗΘΗΚΕ Η ΑΝΑΤΟΜΙΑ ΚΑΙ Η ΔΙΑΚΥΜΑΝΣΗ ΤΟΥ ΜΗΚΟΥΣ ΚΑΙ ΤΩΝ ΕΓΚΑΡΣΙΩΝ ΔΙΑΣΤΑΣΕΩΝ ΤΩΝ ΤΡΑΧΕΙΔΩΝ ΤΟΥ ΞΥΛΟΥ ΣΤΗΝ ΟΡΘΟΚΛΑΔΗ ΚΑΙ ΣΤΗ ΠΛΑΓΙΟΚΛΑΔΗ ΠΟΙΚΙΛΙΑ ΚΥΠΑΡΙΣΣΙΟΥΣΕ ΤΡΕΙΣ ΑΠΟΜΟΝΩΜΕΝΟΥΣ ΑΥΤΟΦΥΕΙΣ ΠΛΗΘΥΣΜΟΥΣ (ΚΡΗΤΗΣ, ΡΟΔΟΥ ΚΑΙ ΣΑΜΟΥ) ΚΑΙ ΣΕ ΜΙΑ ΦΥΤΕΙΑ (ΠΕΛΟΠΟΝΝΗΣΟ). ΤΕΣΣΕΡΑ ΔΕΝΔΡΑ ΚΟΠΗΚΑΝ ΑΠΟ ΚΑΘΕ ΠΕΡΙΟΧΗ ΚΑΙ ΠΟΙΚΙΛΙΑ. ΣΕ ΚΑΘΕ ΔΕΝΔΡΟ ΠΑΡΘΗΚΑΝ ΚΟΡΜΟΤΕΜΑΧΙΑ ΑΠΟ ΤΑ ΣΗΜΕΙΑ 5%, 15%, 35% ΚΑΙ 65% ΤΟΥ ΣΥΝΟΛΙΚΟΥ ΥΨΟΥΣ ΤΟΥ ΔΕΝΔΡΟΥ. ΔΥΟ ΤΥΧΑΙΕΣ ΑΚΤΙΝΕΣ ΠΑΡΘΗΚΑΝ ΣΕ ΚΑΘΕ ΚΟΡΜΟΤΕΜΑΧΙΟ ΚΑΙΚΑΤΑ ΜΗΚΟΣ ΤΩΝ ΑΚΤΙΝΩΝ ΣΕ ΧΡΟΝΙΚΑ ΔΙΑΣΤΗΜΑΤΑ 5 ΕΤΩΝ ΑΠΟ ΤΗΝ ΕΝΤΕΡΙΩΝΗ ΜΕΤΡΗΘΗΚΕ ΤΟ ΜΗΚΟΣ ΚΑΙ ΟΙ ΕΓΚΑΡΣΙΕΣ ΔΙΑΣΤΑΣΕΙΣ 45 ΤΡΑΧΕΙΔΩΝ ΜΕ ΣΚΟΠΟ ΤΟΝ ΠΡΟΣΔΙΟΡΙΣΜΟ ΤΩΝ ΜΕΣΩΝ ΤΙΜΩΝ ΤΩΝ ΔΕΝΔΡΩΝ ΚΑΙ ΤΗΣ ΤΑΣΕΩΣ ΜΕΤΑΒΟΛΗΣ ΤΩΝ ΧΑΡΑΚΤΗΡΩΝ ΑΥΤΩΝ ΜΕ ΤΗΝΗΛΙΚΙΑ ΤΩΝ ΔΕΝΔΡΩΝ. (ΠΕΡΙΚΟΠΗ)"]},{"key":"dc:title","label":"Title","values":["ΔΙΑΚΥΜΑΝΣΗ ΤΩΝ ΔΟΜΙΚΩΝ ΧΑΡΑΚΤΗΡΩΝ ΤΟΥ ΞΥΛΟΥ ΤΟΥ ΚΥΠΑΡΙΣΣΙΟΥ (CUPRESSUS SEMPERVIRENS L.) ΣΤΗΝ ΕΛΛΑΔΑ","VARIATION OF STRUCTURAL FEATURES OF CYPRESS (CUPRESSUS SEMPERVIRENS L.) IN GREECE"]}]}],"canonical_facts":{"dc:creator":["Παρασκευοπούλου, Αικατερίνη"],"dc:date":["1987"],"dc:description":["THE WOOD ANATOMY OF CYPRESS (CUPRESSUS SEMPERVIRENS L.) IN THE TWO MAIN VARIETIES, THE PYRAMIDALIS AND THE HORIZONTALIS IN THREE NATURAL REMOTE POPULATIONS (CRETE, RHODES, SAMOS) AND IN A PLANTATION (PELOPONNESE) WITH TREES OF BOTH VARIETIES WAS STUDIED . FOUR TREES WERE CUT FROM EACH REGION AND VARIETY. IN EACH TREE, SAMPLE BILLETS WERE TAKEN FROM FOUR HEIGHT LEVELS (5%, 15%, 35% ΑΝΔ 65%) OFTHE TOTAL TREE HEIGHT. TWO RADII WERE SELECTED IN EACH SAMPLE BILLET AND ALONGEACH RADII IN THE ANNUAL RINGS REPRESENTING TIME INTERVALS OF FIVE YEARS FROM THE PITH, THE TRACHEID LENGTH AND THE CROSS-SECTIONAL DIMENSION, OF 45 TRACHEIDS WERE MEASURED IN ORDER TO DETERMINE THE TREE MEANS AND THE TRENDS OF VARIATION OF THESE CHARACTERISTICS WITH THE AGE OF THE TREE.(SHORTENED)","ΜΕΛΕΤΗΘΗΚΕ Η ΑΝΑΤΟΜΙΑ ΚΑΙ Η ΔΙΑΚΥΜΑΝΣΗ ΤΟΥ ΜΗΚΟΥΣ ΚΑΙ ΤΩΝ ΕΓΚΑΡΣΙΩΝ ΔΙΑΣΤΑΣΕΩΝ ΤΩΝ ΤΡΑΧΕΙΔΩΝ ΤΟΥ ΞΥΛΟΥ ΣΤΗΝ ΟΡΘΟΚΛΑΔΗ ΚΑΙ ΣΤΗ ΠΛΑΓΙΟΚΛΑΔΗ ΠΟΙΚΙΛΙΑ ΚΥΠΑΡΙΣΣΙΟΥΣΕ ΤΡΕΙΣ ΑΠΟΜΟΝΩΜΕΝΟΥΣ ΑΥΤΟΦΥΕΙΣ ΠΛΗΘΥΣΜΟΥΣ (ΚΡΗΤΗΣ, ΡΟΔΟΥ ΚΑΙ ΣΑΜΟΥ) ΚΑΙ ΣΕ ΜΙΑ ΦΥΤΕΙΑ (ΠΕΛΟΠΟΝΝΗΣΟ). ΤΕΣΣΕΡΑ ΔΕΝΔΡΑ ΚΟΠΗΚΑΝ ΑΠΟ ΚΑΘΕ ΠΕΡΙΟΧΗ ΚΑΙ ΠΟΙΚΙΛΙΑ. ΣΕ ΚΑΘΕ ΔΕΝΔΡΟ ΠΑΡΘΗΚΑΝ ΚΟΡΜΟΤΕΜΑΧΙΑ ΑΠΟ ΤΑ ΣΗΜΕΙΑ 5%, 15%, 35% ΚΑΙ 65% ΤΟΥ ΣΥΝΟΛΙΚΟΥ ΥΨΟΥΣ ΤΟΥ ΔΕΝΔΡΟΥ. ΔΥΟ ΤΥΧΑΙΕΣ ΑΚΤΙΝΕΣ ΠΑΡΘΗΚΑΝ ΣΕ ΚΑΘΕ ΚΟΡΜΟΤΕΜΑΧΙΟ ΚΑΙΚΑΤΑ ΜΗΚΟΣ ΤΩΝ ΑΚΤΙΝΩΝ ΣΕ ΧΡΟΝΙΚΑ ΔΙΑΣΤΗΜΑΤΑ 5 ΕΤΩΝ ΑΠΟ ΤΗΝ ΕΝΤΕΡΙΩΝΗ ΜΕΤΡΗΘΗΚΕ ΤΟ ΜΗΚΟΣ ΚΑΙ ΟΙ ΕΓΚΑΡΣΙΕΣ ΔΙΑΣΤΑΣΕΙΣ 45 ΤΡΑΧΕΙΔΩΝ ΜΕ ΣΚΟΠΟ ΤΟΝ ΠΡΟΣΔΙΟΡΙΣΜΟ ΤΩΝ ΜΕΣΩΝ ΤΙΜΩΝ ΤΩΝ ΔΕΝΔΡΩΝ ΚΑΙ ΤΗΣ ΤΑΣΕΩΣ ΜΕΤΑΒΟΛΗΣ ΤΩΝ ΧΑΡΑΚΤΗΡΩΝ ΑΥΤΩΝ ΜΕ ΤΗΝΗΛΙΚΙΑ ΤΩΝ ΔΕΝΔΡΩΝ. (ΠΕΡΙΚΟΠΗ)"],"dc:identifier":["10.12681/eadd/0624","http://hdl.handle.net/10442/hedi/0624"],"dc:language":["gre"],"dc:publisher":["National and Kapodistrian University of Athens","Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών (ΕΚΠΑ)"],"dc:subject":["ΔΟΜΗ ΞΥΛΟΥ","Κυπαρίσσι","Ξυλεία","Breeding","Cell walls","Cypress","Hellas","Origin","TRACHEIDS","Variation","Varieties","Wood structures","Φυσικές Επιστήμες","Βιολογία","Natural Sciences","Biological Sciences"],"dc:title":["ΔΙΑΚΥΜΑΝΣΗ ΤΩΝ ΔΟΜΙΚΩΝ ΧΑΡΑΚΤΗΡΩΝ ΤΟΥ ΞΥΛΟΥ ΤΟΥ ΚΥΠΑΡΙΣΣΙΟΥ (CUPRESSUS SEMPERVIRENS L.) ΣΤΗΝ ΕΛΛΑΔΑ","VARIATION OF STRUCTURAL FEATURES OF CYPRESS (CUPRESSUS SEMPERVIRENS L.) IN GREECE"],"dc:type":["PhD Thesis"]},"updated_at":"2026-07-24T02:25:21Z"}