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17 - 2000 - A checklist of the mosses of the tropical andean countries (Ruizia) / Steven P. Churchill

Public Citation [n° ou bulletin]  Titre : 17 - 2000 - A checklist of the mosses of the tropical andean countries Type de document : Imprimé Auteurs : Steven P. Churchill ; Dana Griffin III ; Jesús Muñoz Année de publication : 2000 Importance : 203 p. Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Bryophytes [CBNPMP-Géographique] Andes Boliviennes Permalink : https://biblio.cbnpmp.fr/index.php?lvl=bulletin_display&id=41004 Churchill, Steven P., Griffin III, Dana, Muñoz, Jesús 2000 A checklist of the mosses of the tropical andean countries. Ruizia, 17. 203 p.

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
R21933	P-418	Revue	Réserve	Revues	Consultable

A contribution to the knowledge of bryophytes from Sierra de Gredos (central Spain) including a reevaluation of their national conservation status / Modesto Luceño in Cryptogamie, Bryologie, 38 (3) (07/2017)

Public Citation [article]  inCryptogamie, Bryologie > 38 (3) (07/2017) . - 281-302 Titre : A contribution to the knowledge of bryophytes from Sierra de Gredos (central Spain) including a reevaluation of their national conservation status Type de document : Imprimé Auteurs : Modesto Luceño ; Carlos Cerejon ; Samuel Guerra-Cardenas ; José Ignacio Márquez-Corrro ; Victor Pineda-Labella ; Santiago Martín-Bravo (1980-) ; Marta Infante Sánchez ; Jesús Muñoz Année de publication : 2017 Article en page(s) : 281-302 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Bryophytes Résumé : Despite the significant increase of bryological studies in Spain during the last decades, some regions remain poorly studied. This is the case of Sierra de Gredos mountain range, in the Iberian Central System, which we visited in several collecting expeditions, with focus in the insufficiently explored high mountain areas. As a result, we highlight 28 taxa either by their importance in bryological conservation or because those populations are the first evidence of the taxa in the Iberian Central System. It is remarkable the presence of Kiaeria falcata, never collected previously in the Iberian Peninsula although reported in error based on K. starkei specimens, and Polytrichastrum sexangulare, known so far in the Iberian Peninsula only from the Pyrenees. Likewise, we highlight the new populations of Andreaea nivalis, Anthoceros caucasicus, Kiaeria blyttii, Meesia triquetra, and Polytrichum longisetum. The first one is reported fertile for the first time in Spain. In addition, we found 13 species listed in different threat categories whose number of populations and/or Area of Occupancy (AOO) is inconsistent with the category to that they have been assigned in Spain. Thus, four endangered species proved to be relatively common in the Central System; consequently, we propose to withdraw these species from the list of threatened bryophytes in Spain. This study highlights the urgent need to deepen into the taxonomic and chorological research of Spanish bryological biodiversity to set a solid basis on which an adequate and efficient conservation management may be performed. Finally, taxonomic and ecological comments are indicated for some species. Lien pérenne : DOI : 10.7872/cryb/v38.iss3.2017.281 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=142947 Luceño, Modesto, Cerejon, Carlos, Guerra-Cardenas, Samuel, Márquez-Corrro, José Ignacio, Pineda-Labella, Victor, Martín-Bravo, Santiago (1980-), Infante Sánchez, Marta, Muñoz, Jesús 2017 A contribution to the knowledge of bryophytes from Sierra de Gredos (central Spain) including a reevaluation of their national conservation status. Cryptogamie, Bryologie, 38(3): 281-302.

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
R13328	P-612	Revue	Centre de documentation	Revues	Consultable

How vulnerable are bryophytes to climate change? Developing new species and community vulnerability indices / Helena Hespanhol in Ecological indicators, 136 (March 2022) 

Public Citation [article]  inEcological indicators > 136 (March 2022) . - 1-13 Titre : How vulnerable are bryophytes to climate change? Developing new species and community vulnerability indices Type de document : Imprimé Auteurs : Helena Hespanhol ; Katia Cezón ; Jesús Muñoz ; Ruben G. Mateo ; João Gonçalves Année de publication : 2022 Article en page(s) : 1-13 Langues : Français (fre) Catégories : [CBNPMP-Thématique] Bryophytes [CBNPMP-Thématique] Relations climat-végétation Résumé : Species’ vulnerability to climate change is often assessed by focusing on potential changes of species’ ranges. This study aimed to develop community-level vulnerability indices which measure bryophyte community vulnerability to climate change, based on the best set of factors summarizing species' niche or geographic properties expected to respond to climate change. We used a dataset on 39 saxicolous bryophytes from the Iberian Peninsula, highly sensitive to climate shifts. Niche metrics were calculated using a recently described hypervolume-based approach. Spatial metrics were derived from habitat suitability model (HSM) projections. We then compared regression models based on niche or spatial metrics to evaluate which ones improve species range shifts forecast. The final vulnerability score for each species, the Species Vulnerability Index (SVI), was calculated by applying a weighted sum of all the relevant parameters. We then generated a spatial representation of vulnerability values for the whole community through HSMs and obtained three Community Vulnerability Indices (CVIs), according to different statistical aggregation measures (average, maximum and standard deviation). Lien pérenne : DOI : 10.1016/j.ecolind.2022.108643 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=147420 Hespanhol, Helena, Cezón, Katia, Muñoz, Jesús, Mateo, Ruben G., Gonçalves, João 2022 How vulnerable are bryophytes to climate change? Developing new species and community vulnerability indices. Ecological indicators, 136: 1-13.

Documents numériques

Consultable Article (2022) URL

What is the potential of spread in invasive bryophytes ? / Ruben G. Mateo in Ecography, 37 (2014) 

Public Citation [article]  inEcography > 37 (2014) . - 1-8 Titre : What is the potential of spread in invasive bryophytes ? Type de document : Électronique Auteurs : Ruben G. Mateo ; Olivier Broennimann ; Blaise Petitpierre ; Jesús Muñoz ; Jacques van Rooy ; Benjamin Laenen ; Antoine Guisan (1966-) ; Alain Vanderpoorten Année de publication : 2014 Article en page(s) : 1-8 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Bryophytes [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Résumé : Although the number of invasive bryophytes is much lower than that of higher plants, they threaten habitats that are often species rich and of high conservation relevance. Their potential of spread has, however, never been determined. Here, we assess whether the three most invasive bryophyte species shifted their niche during the invasion process and whether the extent of the study area defined to calibrate the model (geographic background, GB) affects model transferability. We then determine whether ecological niche models (ENMs) developed in their native range can be projected in other areas to assess their invasive potential. The macroclimatic niches of Campylopus introflexus, Orthodontium lineare and Lophocolea semiteres were compared in their native range (Southern Hemisphere) and in their invasion range (Northern Hemisphere) using ordination techniques. ENMs from an ensemble model were calibrated in the native range and projected onto the Northern Hemisphere using different GBs. No evidence for niche expansion in the invaded range was found and the species occur in the invaded range under climate conditions that are similar to those in the native range. The performance of the models to predict occurrences in the invaded range increased with the extent of the GB. The potential range of all species included entire regions on continents where they are still absent. The expansion of the investigated species appears to be constrained by climate conditions that are similar to those currently prevailing in their native range, which is consistent with our failure to demonstrate macroclimatic niche shift in the invaded range. The use of large GBs is recommended in such vagile organisms with large, disjunct distributions. The models indicated that invasive bryophyte species might become a threat in central and eastern Europe, North America and eastern Asia if accidentally introduced or naturally dispersed. Lien pérenne : DOI : 10.1111/ecog.01014 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=142464 Mateo, Ruben G., Broennimann, Olivier, Petitpierre, Blaise, Muñoz, Jesús, Rooy, Jacques van, Laenen, Benjamin, Guisan, Antoine (1966-), Vanderpoorten, Alain 2014 What is the potential of spread in invasive bryophytes ? Ecography, 37: 1-8.

Documents numériques

Consultable Article (2014) URL