Find research datasets worth reusing

opencc-by-4.0Nov 2024View details →

UNA VISION HACIA LA ECONOMIA CIRCULAR DE LOS CONSUMIDORES DE LEÑA EN LA ORINOQUIA

<p>Los consumidores presentan gustos y preferencias diferentes por el tipo de leña que utilizan en sus restaurantes. Por ello, el objetivo es identificar esos aspectos de la demanda que influyen en el comportamiento del mercado. Los datos utilizados corresponden a la información de 97 propietarios y administradores de restaurante en los departamentos de Meta, Cundinamarca y Casanare, que mediante una encuesta y técnicas multivariadas permitieron la clasificación de 6 tipos de consumidores de leña, como los mayores consumen de leña (grupo 1), los que la utilizan para la elaboración de subproductos (grupo 2 y 4), los que deben pagar costos de transporte (grupo 6), los que compran todos los días (grupo 3 y 5), entre otros aspectos. Permitiendo tomar mejores decisiones en el uso eficiente de la leña y fomento de la producción y consumo responsables de la misma.</p>

opencc-by-4.0Nov 2024View details →

UNA PERSPECTIVA DE SOSTENIBILIDAD PARA PROVEEDORES DE MADERA EN LA ORINOQUIA COLOMBIANA

<p>La carencia de datos sobre la procedencia de la madera y su trazabilidad hasta el consumidor final ha generado incertidumbre entre los productores madereros del sector. Con el objetivo de analizar el comportamiento del mercado de madera en la región de la Orinoquia, se emprendió un estudio de caracterización de los productores, comercializadores y transformadores de madera. Por lo tanto, se llevó a cabo un estudio para identificar los proveedores de madera en las regiones del Meta, Vichada y Casanare. Se realizaron encuestas a 99 proveedores, incluyendo productores, comercializadores y transformadores, y se aplicaron métodos estadísticos avanzados, como el análisis de correspondencias múltiples y el análisis de conglomerados, que son metodologías que permiten evaluar diferentes variables de un individuo y clasificarlas con características similares. Dando como resultado seis categorías: 1) Grandes transformadores y comercializadores de madera principalmente de los departamentos Meta y Vichada, 2) Grandes transformadores y comercializadores de madera principalmente de Meta, 3) Pequeños transformadores y comercializadores de madera principalmente de Meta, 4) Pequeños transformadores y comercializadores de madera del departamento de Casanare, 5) Pequeños comercializadores de madera principalmente de Meta y 6) Grandes productores, transformadores y comercializadores de madera en Meta y Casanare. Esto facilita la formulación de estrategias para la toma de decisiones más precisas y sostenibles en la gestión de recursos madereros en la Orinoquia que es un gran desafío por la falta de articulación entre entidades e instituciones gubernamentales.</p>

Figure 7 in Fish diversity of a tributary of the Meta River, in the flat highlands of the colombian Orinoquia

Figure 7. Canonical Correspondence Analysis (CCA), relating the structure of the fish community with environmental variables and sampling sites on the Mitimiti stream.

Figure 6 in Fish diversity of a tributary of the Meta River, in the flat highlands of the colombian Orinoquia

Figure 6. Hierarchical clustering dendrograms generated from component dissimilarity matrices βruz-bal for the hydrological periods of Mitimiti stream.

Figure 5 in Fish diversity of a tributary of the Meta River, in the flat highlands of the colombian Orinoquia

Figure 5. Species accumulation curve estimated through Hill numbers (0=Richness; 1=Shannon; 2=Simpson), for the sampling stations of Mitimiti stream.

Figure 4 in Fish diversity of a tributary of the Meta River, in the flat highlands of the colombian Orinoquia

Figure 4. Species accumulation curve estimated through Hill numbers (0=Richness; 1=Shannon; 2=Simpson), for the hydrological periods of Mitimiti stream.

Figure 3 in Fish diversity of a tributary of the Meta River, in the flat highlands of the colombian Orinoquia

Figure 3. Live photographic record of the species collected in the Mitimiti stream. A. Amblydoras gonzalezi, B. Platydoras armatulus, C. Pimelodella longibarbata, D. Rhamdia laukidi, E. Ancistrus triradiatus, F. Rineloricaria eigenmanni, G. Hemisorubim platyrhynchos, H. Pseudoplatystoma metaense, I. Sorubim lima (juvenile), J. Achirus novoae, K. Apistogramma hongsloi, L. Cichla orinocensis, M. Crenicichla saxatilis, N. Mesonauta egregious. 1 cm scale bar.

Figure 2 in Fish diversity of a tributary of the Meta River, in the flat highlands of the colombian Orinoquia

Figure 2. Live photographic record of the species collected in the Mitimiti stream. A. Acestrorhynchus falcirostris, B. Schizodon scotorhabdotus, C. Brycon falcatus, D. Salminus hilarii, E. Tetragonopterus argenteus, F. Caenotropus labyrinthicus, G. Chilodus punctatus, H. Boulengerella cuvieri, I. Hoplerythrinus unitaeniatus, J. Hemiodus unimaculatus, K. Pygocentrus cariba, L. Brachyhypopomus brevirostris, M. Eigenmannia cf. limbata, N. Corydoras axelrodi, Ñ. Corydoras cf. cortesi. 1 cm scale bar.

Fig. 3 in Haemocystidium spp., a species complex infecting ancient aquatic turtles of the family Podocnemididae: First report of these parasites in Podocnemis vogli from the Orinoquia

Fig. 3. (A) A Bayesian phylogenetic analysis of reptile haemosporidian parasites based on 62 partial sequences of cytb gene sequences corresponding to a bigger fragment of cytb (707 bp excluding gaps). Leucocytozoon genus was used as outgroup. In parenthesis are GenBank sequence accession number, isolate name, and turtle species name respectively. Branch color indicates the parasites genus: Blue, Plasmodium sp.; light green, Haemocystidium spp. infecting lizards and snakes; dark green, Haemocystidium sp. Infecting turtles; black, Haemoproteus and Leucocytozoon spp. (B–C) Estimates of evolutionary divergence between/within Haemocystidium spp. Genetic distances were estimated using the bigger fragment of cytb (707 bp excluding gaps). The number of base substitutions per site between sequences are shown in black and the standard error estimate(s) are shown above the diagonal in blue. Evolutionary divergence between/within Haemocystidium pacayae and Haemocystidium sp. (GERPH: PC005) are shown in bold and red respectively. Sequences previously identified as Hae. pacayae (KF049495 and KF049507) are likely Hae. (Simondia) sp. (group 2). (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)

Fig. 4 in Haemocystidium spp., a species complex infecting ancient aquatic turtles of the family Podocnemididae: First report of these parasites in Podocnemis vogli from the Orinoquia

Fig. 4. Haemocystidium (Simondia) sp. (GERPH: PC005) identified in Podocnemis vogli (A–H). (A–F) Young gametocytes, (E) coinfection with a gamont of Haemogregarina, (G) microgametocyte, and (H) macrogametocyte. Haemocystidium (S.) pacayae (GERPH: PC004-PC006) identified in P. vogli (I–J). (I) Young gametocyte, (K) microgametocyte, and (L) macrogametocyte. Bold black arrow: hemozoin granules; white arrow: parasitophorous vacuole; fine black arrow: vacuole. Giemsa stain, Scale bar: 10 μm.

Fig. 2 in Haemocystidium spp., a species complex infecting ancient aquatic turtles of the family Podocnemididae: First report of these parasites in Podocnemis vogli from the Orinoquia

Fig. 2. Species and sampling locations for turtles analyzed in the study. Turtle species present in these localities are shown.

Fig. 1 in Haemocystidium spp., a species complex infecting ancient aquatic turtles of the family Podocnemididae: First report of these parasites in Podocnemis vogli from the Orinoquia

Fig. 1. Timeline of the taxonomic classification of the genus Haemocystidium. Relevant events in the description of this genus.

opencc-by-4.0Dec 2020View details →

Fig. 1 in Rickettsia parkeri strain Atlantic rainforest in ticks (Acari: Ixodidae) of wild birds in Arauca, Orinoquia region of Colombia

Fig. 1. Localities sampled in the municipalities of Arauca, Cravo Norte, and Tame and reports of Rickettsia spp. in the study area (▴Rickettsia parkeri strain Atlantic rainforest).

opencc-by-4.0Dec 2020View details →

Fig. 2 in Rickettsia parkeri strain Atlantic rainforest in ticks (Acari: Ixodidae) of wild birds in Arauca, Orinoquia region of Colombia

Fig. 2. Phylogenetic tree based on partial sequences of the outer membrane protein gene ompB present only in SFG Rickettsia species. The tree was inferred through Maximum Likelihood with the Tamura 3-parameter evolution model. The sequences obtained in this study appear in bold and the GenBank accessions numbers are provided within square brackets.

Fig. 4. Goods coverage index for each sample using the OTUs. Retained 330,000 in Bacterial community of ticks (Acari: Ixodidae) and mammals from Arauca, Colombian Orinoquia

Fig. 4. Goods coverage index for each sample using the OTUs. Retained 330,000 (49.90%) features in 15 (93.75%) samples at the specified sampling depth (22,000).

Fig. 3 in Bacterial community of ticks (Acari: Ixodidae) and mammals from Arauca, Colombian Orinoquia

Fig. 3. Operational taxonomic units (OTUs) shared at the genus and species level for mammals and ticks. Percentage values are found in the Venn diagrams. (A) Samples of Desmodus rotundus. (B) Samples of Didelphis marsupialis. (C) Samples of Marmosa robinsoni. (D) Samples of Hydrochoerus. hydrochaeris and Amblyomma mixtum. (E) Samples of Odocoileus virginianus cariacou and Rhipicephalus microplus. (F) Samples of Amblyomma mixtum and Riphicephalus microplus.

Fig. 1 in Bacterial community of ticks (Acari: Ixodidae) and mammals from Arauca, Colombian Orinoquia

Fig. 1. Study area. (A) American Continent, (B) Colombia, (C) Department of Arauca, Colombia. Sampled localities in the municipalities of Arauca. (1) Vereda El Socorro, Finca Los Trompillos. (2) Vereda El Socorro, Finca Palmira. (3) Vereda Las Plumas, El Ca˜no. (4) Vereda Las Plumas, Los Iguanitos.

Fig. 2 in Bacterial community of ticks (Acari: Ixodidae) and mammals from Arauca, Colombian Orinoquia

Fig. 2. Relative frequency of OTUs. The bars represent the bacterial communities and the representative families are indicated. (A) OTUs in blood and liver of mammals and ticks (16 samples); bacterial taxa were grouped up to the genus level (6 levels). (B) Relative frequency of OTUs in ticks (3 samples: MH13; MH16 and MH18). Bacterial taxa were grouped at the species level (7 levels). Complete relative frequencies in supplementary material 2.

opencc-zeroJan 2024View details →

Linked collectors and determiners for: Herbario Orinocense Colombiano de la Universidad Nacional de Colombia sede Orinoquia (HORI).

Natural history specimen data linked to collectors and determiners held within, "Herbario Orinocense Colombiano de la Universidad Nacional de Colombia sede Orinoquia (HORI)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/4daff70b-fd6f-424f-aeec-75afbac828a2">https://bionomia.net/dataset/4daff70b-fd6f-424f-aeec-75afbac828a2</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/4daff70b-fd6f-424f-aeec-75afbac828a2">https://gbif.org/dataset/4daff70b-fd6f-424f-aeec-75afbac828a2</a>. Formatted as a Frictionless Data package.