Caldasia最新文献_第7页

Defensive Behavior in Rhinella bergi and Rhinella mirandaribeiroi (Anura, Bufonidae) 伯氏小毛犀和黄小毛犀的防御行为(无尾目，蟾蜍科)

IF 0.6 4区生物学

Caldasia Pub Date : 2022-01-01 DOI: 10.15446/CALDASIA.V44N3.89189

Ibrahim Kamel Rodrigues Nehemy, Sarah Mângia, P. Carvalho, D. Santana

引用次数: 0

La fenología de Colicodendron scabridum , sapote, en un bosque seco del norte del Perú 秘鲁北部干燥森林中疥疮Colicodendron scabridum, sapote的物候学

IF 0.6 4区生物学

Caldasia Pub Date : 2022-01-01 DOI: 10.15446/CALDASIA.V44N3.91427

Sonia PALACIOS-RAMOS, R. Montenegro, Robyn D. Appleton, R. Sánchez, D. Vallejos, J. Vallejos, Megan A. Owen, Russell C. Van Horn

{"title":"La fenología de Colicodendron scabridum , sapote, en un bosque seco del norte del Perú","authors":"Sonia PALACIOS-RAMOS, R. Montenegro, Robyn D. Appleton, R. Sánchez, D. Vallejos, J. Vallejos, Megan A. Owen, Russell C. Van Horn","doi":"10.15446/CALDASIA.V44N3.91427","DOIUrl":"https://doi.org/10.15446/CALDASIA.V44N3.91427","url":null,"abstract":"Colicodendron scabridum, commonly known as “sapote”, is one of the most common woody species in seasonally dry neotropical forests, and an important food for numerous animals. We investigated sapote’s reproductive phenology and evaluated its relationship to temperature and precipitation. To do so, we installed seven 2 m x 300 m transects, each with fifteen focal individual sapote trees, at seven sites from 257 – 353 m at Cerro Venado, Lambayeque, Peru. The duration of flowering and fruiting varied among individuals, sites, and years. On average, 85-97 % of individuals with flowers bore fruit. The average fruiting period was shorter than the average flowering period, which it followed three months later. We used a cross correlation test to evaluate the relationship between flowering, and fruiting, with the monthly average temperature and precipitation. Sapote flowering changed in opposition to monthly average temperature, with a strong inverse correlation between flowering and temperature. In contrast, the frequency of individuals with fruits was positively correlated with temperature. There was no relationship between monthly precipitation with either flowering or fruiting. Our results suggest that temperature may determine when the species reproduces, thus affecting food availability for wildlife. The phenological variations we recorded are relevant to decisions for the conservation of this species.","PeriodicalId":55293,"journal":{"name":"Caldasia","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67717381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Leaf phenotypic variation in natural populations of Quillaja saponaria and its relationship with climatic variation 皂荚自然居群叶片表型变异及其与气候变化的关系

IF 0.6 4区生物学

Caldasia Pub Date : 2022-01-01 DOI: 10.15446/CALDASIA.V44N3.90148

C. Magni, S. Espinoza, Paola Poch, B. Abarca, I. Gréz, Eduardo E. Martínez, Suraj A. Vaswani, Nicole Toro, P. Gómez

引用次数: 0

José Celestino Mutis and the gestation of ichthyology in the Viceroyalty of New Granada jos<s:1> Celestino Mutis与新格拉纳达总督区鱼类学的孕育

IF 0.6 4区生物学

Caldasia Pub Date : 2022-01-01 DOI: 10.15446/CALDASIA.V44N3.91655

Henry Dario Agudelo Zamora

引用次数: 0

Análisis de la arquitectura de las plantas para las aves insectívoras en un bosque seco neotropical de Colombia 哥伦比亚新热带干燥森林食虫鸟类的植物结构分析

IF 0.6 4区生物学

Caldasia Pub Date : 2022-01-01 DOI: 10.15446/CALDASIA.V44N3.93148

Camilo Loaiza Gómez, Olga L. Montenegro, Agustín Rudas

{"title":"Análisis de la arquitectura de las plantas para las aves insectívoras en un bosque seco neotropical de Colombia","authors":"Camilo Loaiza Gómez, Olga L. Montenegro, Agustín Rudas","doi":"10.15446/CALDASIA.V44N3.93148","DOIUrl":"https://doi.org/10.15446/CALDASIA.V44N3.93148","url":null,"abstract":"In a degraded ecosystem, which is currently under restoration, detailed analysis of their vegetation structure and descriptions of its association with bird species are very useful for its habitat management. Architecture analysis is a visual method for describing vegetation and plant structure as result of their growth strategy. Based on this method, habitat offer for three insectivorous bird species Myrmeciza longipes (White-bellied Antbird), Thamnophilus doliatus (Barred Antshrike) and Synallaxis albescens (Pale-breasted Spinetail) was analyzed as part of their population analysis and habitat quality evaluation in a fragment of tropical dry forest of 11 079 hectares, Huila, Colombia. By mean of counts and also through the secondary information collected, we gauged how these bird species uses the different vegetation strata. Taking into account that trees with more perches increases insectivorous birds forage, that more perches built on more bird refuges, and also that more crossing perches make up more forks for these species nests. In 186 plots of a tropical dry forest zone we determined that the area was dominated by seven architecture models which were divided into three groups according to their potential offer of habitat resources for the three species: 1) architectural models Roux, Petit, and Pervost that offer high quality 2) architectural models Noriba and Nozeran with intermediate quality; and 3) architectural models Mc Clure and Hottum, with very low quality.","PeriodicalId":55293,"journal":{"name":"Caldasia","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67718029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mamíferos de las Reservas Naturales de la Sociedad Civil de Altagracia, Casanare, Colombia 哥伦比亚卡萨纳雷阿尔塔格拉西亚公民社会自然保护区的哺乳动物

IF 0.6 4区生物学

Caldasia Pub Date : 2021-08-04 DOI: 10.15446/CALDASIA.V43N2.85442

C. Bolaño, Samantha Rincón-Rivera

引用次数: 0

Aportes y retos de la Colección de Mamíferos “Alberto Cadena García” del Instituto de Ciencias Naturales al conocimiento de este grupo en Colombia 自然科学研究所哺乳动物收藏“Alberto Cadena garcia”对哥伦比亚这一群体知识的贡献和挑战

IF 0.6 4区生物学

Caldasia Pub Date : 2021-08-04 DOI: 10.15446/CALDASIA.V43N2.85458

Catalina Cárdenas-González, H. D. Agudelo-Zamora, H. F. López-Arévalo

{"title":"Aportes y retos de la Colección de Mamíferos “Alberto Cadena García” del Instituto de Ciencias Naturales al conocimiento de este grupo en Colombia","authors":"Catalina Cárdenas-González, H. D. Agudelo-Zamora, H. F. López-Arévalo","doi":"10.15446/CALDASIA.V43N2.85458","DOIUrl":"https://doi.org/10.15446/CALDASIA.V43N2.85458","url":null,"abstract":"The Mammal Collection “Alberto Cadena Garcia” of the Instituto de Ciencias Naturales has specimens of great heritage and biological value for the knowledge of Colombian mammals, which is specified through the availability of information associated with these specimens and its relevance for teaching, research in different areas and access to information by the general public. To uncover the impact that the Collection has had, the taxonomic, geographical and temporal representativeness of the specimens was examined by analyzing the information associated with them and review of literature related to their use. The Collection has specimens of all orders of Colombian mammals, 80.5 % of the species reported for Colombia, and specimens for all departments of the country. On the other hand, the Collection has also contributed to the training in mammalogy of numerous undergraduate Biology students, in the development of 167 undergraduate and thesis projects on various topics, more than 100 publications in recent years, and the visit of 190 researchers, nationals and foreigners, in the last ten years. Given the impact that the Collection has, it is important to strengthen the processes of dissemination of information and search for alliances so that the Collection continues to contribute to the knowledge of the diversity of mammals in the country.","PeriodicalId":55293,"journal":{"name":"Caldasia","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44251405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Proporción de área usada por Ateles hybridus , Alouatta seniculus y Cebus versicolor en el Parque Nacional Natural Selva de Florencia, Caldas, Colombia 在哥伦比亚卡尔达斯的佛罗伦萨森林国家自然公园，杂交Ateles hybridus, Alouatta seniculus和Cebus versicolor使用的面积比例

IF 0.6 4区生物学

Caldasia Pub Date : 2021-08-04 DOI: 10.15446/CALDASIA.V43N2.85431

A. Guerrero, Hugo Mantilla Meluk, Amilvia Acosta Castañeda, Néstor Javier Roncancio Duque

{"title":"Proporción de área usada por Ateles hybridus , Alouatta seniculus y Cebus versicolor en el Parque Nacional Natural Selva de Florencia, Caldas, Colombia","authors":"A. Guerrero, Hugo Mantilla Meluk, Amilvia Acosta Castañeda, Néstor Javier Roncancio Duque","doi":"10.15446/CALDASIA.V43N2.85431","DOIUrl":"https://doi.org/10.15446/CALDASIA.V43N2.85431","url":null,"abstract":"The PNN Selva de Florencia, in the central Andes of Colombia, is reservoir of a large biodiversity including five species of primates. Despite being a protected area, there are anthropic transformation processes that directly affect their ecosystems. Currently, we do not have quantitative models that allow us to estimate the effect of these transformations on primate populations. We evaluated the proportion of the area used (ψ), as an abundance estimation of the primates Ateles hybridus, Alouatta seniculus, and Cebus versicolor. Our methods included random sampling in 31 plots of 1 km2, where we evaluated i) primate presence; ii) human presence; as well as the percentage of: iii) plantations; iv) pastures; and v) natural coverage, using a 1:25 000 Corine Land Cover map, adapted to Colombia. We followed a Bayesian approach to analyze our dataset. We report a ψ of 0.16, and 0.14 detection probability for A. hybridus, with a decreasing area use in forest; a ψ of 0.83, and detection probability of 0.14 for A. seniculus, with a decreasing area use in plantations; finally, we estimated a ψ of 0.36, and 0.08 detection probability for C. versicolor, with a decreasing area use in plots with human presence. Data in our work can be used as input for the design and implementation of effective monitoring in this protected area.","PeriodicalId":55293,"journal":{"name":"Caldasia","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48005217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Un llamado a 528 voces: Oportunidades de investigación con los sonidos de los mamíferos colombianos 呼吁528种声音：哥伦比亚哺乳动物声音研究机会

IF 0.6 4区生物学

Caldasia Pub Date : 2021-08-04 DOI: 10.15446/caldasia.v43n2.85006

Julián Lozano-Flórez, Zuania Colón-Piñeiro, Orlando Acevedo-Charry

引用次数: 2

Mamíferos silvestres en plantaciones forestales: ¿Una oportunidad para su conservación? 森林种植园中的野生哺乳动物:保护它们的机会?

IF 0.6 4区生物学

Caldasia Pub Date : 2021-08-04 DOI: 10.15446/CALDASIA.V43N2.85471

J. D. Sánchez-Londoño, Sebastián Botero-Cañola, Tomás Villada-Cadavid

{"title":"Mamíferos silvestres en plantaciones forestales: ¿Una oportunidad para su conservación?","authors":"J. D. Sánchez-Londoño, Sebastián Botero-Cañola, Tomás Villada-Cadavid","doi":"10.15446/CALDASIA.V43N2.85471","DOIUrl":"https://doi.org/10.15446/CALDASIA.V43N2.85471","url":null,"abstract":"Forest plantations are monocultures that have been increasing worldwide. These systems are less diverse compared to original forest, but they may contribute to the conservation of local biodiversity since these are used by many species, even some of conservation concern. The relative abundance and the true diversity were measured for volant and non-volant medium and large mammals in five tree plantations projects in the Andean and Caribbean regions of Colombia, and compared with native forest. 78 % and 71 % of the mammals present in the five localities were registered inside the coniferous and teak plantations, respectively. Threatened species such as Leopardus tigrinus and Saguinus Oedipus, were found in both types of tree plantations. The diversity profiles were similar between the native forest and tree plantations in almost all groups, only terrestrial mammals in coniferus plantations had significant differences. Differences in relative abundance between both forest and plantations were found for all mammal groups. We observed lower mammalian abundance in the tree plantations, which indicates that these modified ecosystems provide lower quality habitat for mammals, but there were far from being “green deserts”, on the contrary they were diverse systems. Species richness and the presence of threatened species are attributes that must be included in plantation management plans and in regional landscape designs.","PeriodicalId":55293,"journal":{"name":"Caldasia","volume":null,"pages":null},"PeriodicalIF":0.6,"publicationDate":"2021-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46884648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0