Search

Your search keyword '"CASTALDO COBIANCHI, R."' showing total 140 results
Start Over Author "CASTALDO COBIANCHI, R."
140 results on '"CASTALDO COBIANCHI, R."'

7. Effect of heavy metal stress in Leptodictyum riparium Hedw

Author

CONTE, Barbara, ESPOSITO, SERGIO, BASILE, ADRIANA, SORBO, SERGIO, Castaldo Cobianchi R., Golia B., Forni C., International Society of Phytotechnology, Conte, Barbara, Castaldo Cobianchi, R., Esposito, Sergio, Golia, B., Basile, Adriana, Forni, C., and Sorbo, Sergio

Subjects
Heavy Metals Stre, Bryophyta, HSP70
Published
2010

9. La rigenerazione nel muschio Pleurochaete squarrosa (Brid.) Lindb

Author

GIORDANO, SIMONETTA, SPAGNUOLO, VALERIA, BASILE, ADRIANA, Alfano F., Esposito A., Castaldo Cobianchi R., Giordano, S, Alfano, F, Esposito, Assunta, Spagnuolo, V, Basile, A, CASTALDO COBIANCHI, R., Giordano, Simonetta, Alfano, F., Esposito, A., Spagnuolo, Valeria, Basile, Adriana, and Castaldo Cobianchi, R.

Published
1995

16. Antibacterial and allelophatic activity of Castanea sativa Mill. leaves

Author

BASILE, ADRIANA, GIORDANO, SIMONETTA, Sorbo S., Ricciardi L., Ferrara S., Montesano D., Castaldo Cobianchi R., Vuotto M.L., Ferrara L., Basile, Adriana, Sorbo, S., Giordano, Simonetta, Ricciardi, L., Ferrara, S., Montesano, D., Castaldo Cobianchi, R., Vuotto, M. L., and Ferrara, L.

Published
2000

18. Post-fire bryophyte dynamics in Mediterranean vegetation

Author

ESPOSITO, Assunta, STRUMIA S, CASTALDO COBIANCHI R, MAZZOLENI S., Esposito, Assunta, Mazzoleni, S, Strumia, Sandro, Strumia, S, CASTALDO COBIANCHI, R, Mazzoleni, S., Dipartimento di Scienze e Tecnologie Ambientali Biologiche e Farmaceutiche (DISTABiF), and AREA MIN. 05 - Scienze biologiche

Subjects
Mediterranean climate, Pioneer species, Ecology, biology, Spore, Plant Science, Ecological succession, Propagule, biology.organism_classification, Fire intensity, Funaria hygrometrica, Macchia, Southern Italy, Succession, Abundance (ecology), Botany, Bryophyte, Regeneration (ecology)
Abstract

Bryophyte dynamics after fire in the Mediterranean macchia of Southern Italy was studied both by diachronic and synchronic approaches. Changes of bryophyte cover and species composition were found in relation to both age and fire intensity. During the first 2 yr after fire, bryophytes dominated the plots which had experienced the highest fire intensity while herbs were dominant in plots affected by lighter fires. Pioneer species, such as Funaria hygrometrica, Barbula convoluta and Bryum dunense, characterized recent intense fires, whereas Bryum torquescens, B. radiculosum and B. ruderale were dominant after less intense burning. Pleurochaete squarrosa, Tortula ruraliformis and Tortella flavovirens dominated intermediate successional stages. Pleurocarpous mosses were dominant only in the older closed stands. Different patterns of regeneration strategies were described: spores dominated early stages of intense fire, while vegetative propagules characterized later successional stages and less severely burned areas. Although bryophytes usually have a low abundance in Mediterranean vegetation, their role in post-fire vegetation dynamics may be locally enhanced according to burning conditions. Bryophyte dynamics after fire in the Mediterranean macchia of Southern Italy was studied both by diachronic and synchronic approaches. Changes of bryophyte cover and species composition were found in relation to both age and fire intensity. During the first 2 yr after fire, bryophytes dominated the plots which had experienced the highest fire intensity while herbs were dominant in plots affected by Lighter fires. Pioneer species, such as Funaria hygrometrica, Barbula convoluta and Bryum dunense, characterized recent intense fires, whereas Bryum torquescens, B. radiculosum and B. ruderale were dominant after less intense burning. Pleurochaete squarrosa, Tortula ruraliformis and Tortella flavovirens dominated intermediate successional stages. Pleurocarpous mosses were dominant only in the older closed stands. Different patterns of regeneration strategies were described: spores dominated early stages of intense fire, while vegetative propagules characterized later successional stages and less severely burned areas. Although bryophytes usually have a low abundance in Mediterranean vegetation, their role in post-fire vegetation dynamics may be locally enhanced according to burning conditions.

Published
1999

27. Regeneration from detached leaves of Pleurochaete squarrosa (Brid.) Lindb. in culture and in the wild

Author

GIORDANO S, ALFANO F, SPAGNUOLO V, BASILE A. AND CASTALDO COBIANCHI R., ESPOSITO, Assunta, Giordano, Simonetta, Alfano, F., Esposito, A., Spagnuolo, Valeria, Basile, Adriana, Giordano, S, Alfano, F, Esposito, Assunta, Spagnuolo, V, and Basile, A. AND CASTALDO COBIANCHI R.

Subjects
Moss protonema, Pleurochaete squarrosa, Morphogenesi, Regeneration, Tip growth, Bud formation
Abstract

Detached leaves of Pleurochaete squarrosa in culture give rise to filaments and buds. In a nutrient-free medium and in the wild these filaments have features comparable to the rhizoids, while in the presence of nutrients they resemble chloronemata and caulonemata. The protonemal apparatus in Pleurochaete squarrosa originates exclusively from the cells between the lamina and the midrib, while the buds grow both directly from these cells or from the protonemata. The formation of filaments and buds from leaves still attached to the stem is slower and less frequent, probably as a consequence of morphogenetic control by the apex. Asexual propagation in Pleurochaete squarrosa is discussed in relation to the experimental data and field observations. Regeneration from detached leaves is the major form of regeneration in this moss.

Published
1996

28. Antibiosi ed immunomodulazione nelle briofite

Author

BASILE, ADRIANA, SPAGNUOLO, VALERIA, GIORDANO, SIMONETTA, Vuotto M. L., Ielpo M. T., Violante U., Castaldo Cobianchi R., Basile, Adriana, Vuotto, M. L., Ielpo, M. T., Spagnuolo, Valeria, Giordano, Simonetta, Violante, U., and Castaldo Cobianchi, R.

Published
1995

Catalog

Books, media, physical & digital resources
See catalog results