Encontrados 4 documentos, a visualizar página 1 de 1
Birds as bio-indicators and as tools to evaluate restoration measures
Roché, Jean; Godinho, Carlos; Rabaça, João E.; Frochot, Bernard; Faivre, Bruno; Mendes, Ana; Dias, PaulaWithin the RIPIDURABLE Project*, birds were used to characterize ecosystems*, to monitor environmental changes and to assess results of restoration measures. Bird surveys were carried out at different space and time scales using standardised point count methods on 8 watercourses in Portugal and France. Several aspects of riparian breeding bird community variation were assessed: along a decreasing gradient of ve...
BIRDS AND SUSTAINABLE MANAGEMENT IN MEDITERRANEAN RIPARIAN AREAS: Bird studies ...
Dias, Paula; Rabaça, João E.; Godinho, Carlos; Mendes, Ana; Roché, Jean; Frochot, Bernard; Faivre, Bruno; Dincuff, Eric; Perret, PhilipeRIPIDURABLE is an INTERREG IIIC European Program involving 10 partners from Portugal, Spain, France and Greece. Scientists, technicians and local/regional authorities worked together to integrate knowledge, knowhow and practice, towards a rational conservation management of riparian zones. Birds can be used to characterize ecosystems, to monitor environmental changes or to assess results of restoration measures...
Structures du phénomène humain
Roche, JeanI — Les données paléontologiques ; II — Les données de l'Archéologie préhistorique
Méthodes d'étude en archéologie préhistorique
Roche, JeanLa plus grande partie de l'histoire de l'humanité échappe à l'investigation de l'historien mais durant des milliers de siècles les groupes humains ont laissé des vestiges de leurs activités soit enfouis, soit dispersés à la surface du sol. Vestiges relativement abondants lorsque le chercheur se penche sur des cultures proches de la période historique mais qui se raréfient progressivement à mesure que l'on s'en ...
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