Results 51 to 60 of about 44,044 (166)

Bryophyte diversity patterns in flooded and tierra firme forests in the Araracuara Region, Colombian Amazonia [PDF]

, 2004
We investigated patterns of bryophyte species richness and composition in two forest types of Colombian Amazonia, non-flooded tierra firme forest and floodplain forest of the Caquetá River.
Alvarez, Esteban, Benavides, Juan C., Idarraga, Alvaro   +2 more
core  

Revisiting the taxonomy and nomenclature of Phyla, a small genus of Verbenaceae

Nordic Journal of Botany, Volume 2025, Issue 12, December 2025.
Phyla is unique within Verbenaceae due to the presence of malpighiaceous hairs. Its taxonomy has long been marked by difficulties in defining species boundaries. The most recent revision of the genus recognized five species and three varieties. In this study, however, we recognize only two species and no varieties: P.
Pedro Henrique Cardoso, Nataly O'Leary, Marcelo Trovó, Fátima Regina Gonçalves Salimena   +3 more
wiley   +1 more source

Afectación del derecho al medio ambiente sano en la Comunidad de Condoto-Chocó por el otorgamiento de títulos mineros a empresas multinacionales

Pensamiento Jurídico, 2015
La minería se ha convertido en Colombia en una de las principales fuentes de ingreso para la economía, pero su uso irracional ha ocasionado un detrimento al ambiente.
July Mariona Rivas Bustacara, Angie Katerine Palomeque Serna, Narda Leonor Berardinelli Caicedo, Lisneider Hinestroza Cuesta   +3 more
doaj  

Dimorphism, habitat use and diet for Anolis maculiventris (Lacertilia: Dactyloidae), in tropical rainforest in Chocó, Colombia

Acta Biológica Colombiana, 2015
We studied some aspects of the population biology of A. maculiventris, in areas of tropical rainforest in the natural region of Choco. The males and females brown coloration with a small mole on the back of the head, the proportions and gender in the ...
Jhon Tailor RENGIFO-MOSQUERA, Efren PINILLA-RENTERIA, Jovanny SALAS LONDOÑO   +2 more
doaj   +1 more source

Recent Progress in CO2 Conversion: An Overview of Catalytic Strategies for Sustainable Fuel and Chemical Synthesis

SmartMat, Volume 6, Issue 6, December 2025.
This review systematically outlines recent advances in the catalytic strategies for converting CO₂ into valuable products, including photocatalysis, electrocatalysis, CO2 hydrogenation, photothermal catalysis, non‐thermal plasma, and biocatalytic processes.
An Zhang, Yanming Cai, Liang Guo, Chao Wang, Qingbo Wa, Yanping Xu, Jian Zhou, Hongshuang Fan, Ziyun Li, Xinyue Long, Jiabei Tang, Zijian Li, Li Zhai, Zhenyu Shi, Wei Zhai, Yuhui Tian, Shuai Bi, Hao Wei, Mingliang Hu, Yang Xu, Yiran Zhang, Yu Zhang, Ruiying Ding, Junjun Li, Shuangqun Chen, Jianfeng Huang, Zhanxi Fan, Xingchen Jiao, Guigao Liu, Haiqing Wang, Haifeng Tian, Jingyu Pang, Kuncheng Zhang, Weisong Liu, Huijuan Cui, Lingling Zhang, Xiaofu Sun, Jianling Zhang, Dan Ren, Sheng Zhang, Lu Qiao, Zhe Weng, Hongmei Li, Min Liu, Miao Zhong, Lei Wang, Jun Gu, Hao Bin Wu, Bolong Huang, Weijia Zhou, Chuan Xia, Min‐Rui Gao, Changbin Zhang, Rong Cao, Wei Chen, Yuan‐Biao Huang, Yongye Liang, Ya‐Qian Lan, Guoxiong Wang, Baoyu Xia, Yujie Xiong, Xinbin Ma, Tongbu Lu, Jinhua Ye, Yi Xie, Buxing Han, Jiawei Liu, Zhicheng Zhang, Hua Zhang   +68 more
wiley   +1 more source

Cómo va la reparación colectiva para las comunidades negras en el departamento del Chocó

Jurídicas, 2018
En Colombia las comunidades negras, principalmente las asentadas en el departamento del Chocó, sufren graves vulneraciones a sus derechos humanos, tanto individual como colectivamente a causa del conflicto armado interno; estas comunidades han sido ...
Yeicy Lorena Echavarría-Rentería, Lisneider Hinestroza-Cuesta   +1 more
doaj   +1 more source

Minería informal y Capital social: criterios orientadores para la formalización de la Pequeña Minería en el departamento del Chocó [PDF]

, 2015
Este artículo de reflexión pretende contribuir a la comprensión de las categorías presentes en la vida cotidiana de las regiones mineras: la corrupción, mercado, reglas impositivas -- Además del panorama descriptivo, resulta preciso materializar las ...
Valencia Barreto, Ingrid Scarlett
core  

Evolving Strain Partitioning Driven by Multiple Plate Interaction—Paleotectonic Reconstruction of Northwestern South America During the Cenozoic

Tectonics, Volume 44, Issue 12, December 2025.
Abstract In Northwestern South America (NWSA) geodetic observations point to a consistent northeastward displacement of blocks, while the geological record shows a predominant shortening in NW‐SE direction. Such clear evidence of strain partitioning has been extensively studied in the context of two convergent plates, but not in complex tectonic area ...
Román González, Sabrina Metzger, Eline Le Breton, Germán Bayona, Andrés Mora, Josué Alejandro Mora‐Bohórquez, Iván Camilo Higuera, Claudio Faccenna, Onno Oncken   +8 more
wiley   +1 more source

Análisis de los resultados de la política de cobertura escolar en el Resguardo Indígena de Catrú, Institución Educativa Agropecuaria Mario Chamorro entre los años 2008 - 2013 [PDF]

, 2015
En el siguiente trabajo se busca analizar la evolución de la política de cobertura educativa en las veitiuna sedes educativas indígenas Embera que integran la Institución Educativa Agropecuaria “Mario Chamorro” del Resguardo Indígena de Catrú, Municipio ...
Mecha Forastero, Baltazar
core  

Importance of connectivity for carnivore richness and occupancy in fragmented biodiversity hotspots

Conservation Biology, Volume 39, Issue 6, December 2025.
Abstract Structural connectivity affects wildlife movement between habitat patches, contributing to the persistence of wildlife populations and their resilience to human‐induced and environmental changes. However, its importance to wildlife population persistence remains unclear, particularly in fragmented landscapes, where there are additional co ...
Cindy M. Hurtado, Gonçalo Curveira‐Santos, Alvaro Garcia‐Olaechea, Robyn Appleton, Cristian Barros‐Diaz, Txomin Hermosilla, Diego J. Lizcano, Jaime Salas, Diego Balbuena, Zoila Vega‐Guarderas, Ana Benítez‐López, Angela Brennan, A. Cole Burton   +12 more
wiley   +1 more source