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208 results for “Atacama”
Rainfall data from WRF simulations for the Atacama Desert for present and mid-Pliocene climate
<p>We provide model output for rainfall from WRF experiments for the present-day and mid-Pliocene climate. These are netCDF files that contain processed data shown in figures of Reyers et al. (accepted). Details on the files and content are listed in the primary data information Reyers_et_al_primary_data_information.pdf Refer to Reyers et al. (2022) for the full information on the data production and interpretation.</p> <p>This work used resources of the Deutsches Klimarechenzentrum (DKRZ) granted by its Scientific Steering Committee (WLA) under project ID bb1198. The research was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – Projektnummer 268236062 – SFB1211 "Earth-evolution at the dry limit" (https://sfb1211.uni-koeln.de/).</p> <p><strong>Reference</strong></p> <p>Reyers, M., Fiedler, S., Ludwig, P., Böhm, C., Wennrich, V., and Shao, Y.: On the importance of moisture conveyor belts from the tropical East Pacific for wetter conditions in the Atacama Desert during the Mid-Pliocene, Clim. Past Discuss. [preprint], https://doi.org/10.5194/cp-2022-72, 2022, accepted.</p>
Soil biodiversity in the Atacama Desert
<p>This data set contains the fasta sequences of the 18S region of nematodes isolated from the Atacama Desert. This project belong to the CRC1211 "Earth-Evolution at the dry limit" and all files required to reproduce the analysis done in the manuscript titled "Hierarchical Patterns of Soil Biodiversity in the Atacama Desert: Insights Across Biological Scales". All scripts are deposited on github (https://github.com/lauraivillegasr/BiogeographyDesert).</p>
FIG. 6 in The ways of fish beyond the sea: fish circulation and consumption in the Atacama desert, northern Chile, during the Formative period (500 cal B.C. - 700 cal A.D.)
FIG. 6. — Headless dried fish offered to a 4-6 years old infant in the route of Calate-Loa River mouth.
FIG. 7 in The ways of fish beyond the sea: fish circulation and consumption in the Atacama desert, northern Chile, during the Formative period (500 cal B.C. - 700 cal A.D.)
FIG. 7. — Composite food made of two kind of fishes tied together by a braided rope: a complete anchoveta and a boneless fillet of a bigger fish. Topater 01 cemetery (Gallardo 2017: fig. 2). Scale bar: 5 cm.
FIG. 9 in The ways of fish beyond the sea: fish circulation and consumption in the Atacama desert, northern Chile, during the Formative period (500 cal B.C. - 700 cal A.D.)
FIG. 9. — Graphic that indicates the relation between cranial and postcranial skeletal units in routes, Quillagua and interior oasis sites from the Atacama Desert during the Formative period. Both inferior bars show the same relation in reference skeletons from Trachurus murphyi Nichols, 1920 (60 cranial and 41 postcranial elements) and Cilus gilberti (Abbott, 1899) (60 cranial and 42 postcranial elements). Abbreviation: NISP, number of identified specimens.
FIG. 2 in The ways of fish beyond the sea: fish circulation and consumption in the Atacama desert, northern Chile, during the Formative period (500 cal B.C. - 700 cal A.D.)
FIG. 2. — Altitudinal profile of the region with the position from the different localities mentioned in the article. Sites in italics: main geographical landmarks. Ab- breviation: m a.s.l., meters above sea level.
FIG. 4 in The ways of fish beyond the sea: fish circulation and consumption in the Atacama desert, northern Chile, during the Formative period (500 cal B.C. - 700 cal A.D.)
FIG. 4. — Radiocarbon datations from the Formative sites of the Atacama Desert considered in this study. Marine and human material samples were excluded. Calibration made by SHCAL13 curve (Hogg et al. 2013) using Calib 704 (Stuiver et al. 2005).
Porewater concentrations of nitrate, nitrite, ammonium, manganese, and iron in sediments from the Atacama and Kermadec Trench regions
<p>The file presents data collected during cruises on <em>RV </em>Tangaroa<em> </em>(TAN1711, 2017) to the Kermadec Trench and <em>RV</em> Sonne (SO261, 2018) to the Atacama Trench. Sample collection and analyses are described, and results are discussed in Thamdrup, B. et al. Anammox bacteria drive fixed nitrogen loss in hadal trench sediments<strong>. </strong>Proc. Natl. Acad. Sci. USA, in press, doi: 10.1073/pnas.2104529118.</p>
Fig. 9 Morphometric relationship between a in Eurythenes atacamensis sp. nov. (Crustacea: Amphipoda) exhibits ontogenetic vertical stratification across abyssal and hadal depths in the Atacama Trench, eastern South Pacific Ocean
Fig. 9 Morphometric relationship between a total body length and weight and b coxa 4 diagonal length and total body length. Bathymetric relationship of total body length for c juvenile and d female Eurythenes atacamensis sp. nov. Grey areas in b and c represent 95% confidence intervals of the model mean
Fig. 7 in Eurythenes atacamensis sp. nov. (Crustacea: Amphipoda) exhibits ontogenetic vertical stratification across abyssal and hadal depths in the Atacama Trench, eastern South Pacific Ocean
Fig. 7 Bayesian phylogenies showing the relationship of Eurythenes atacamensis sp. nov. within Eurythenes based on a 16S rRNA and b COI. Specimens added by this study are in bold, with E. atacamensis sp. nov. in blue. An asterisk next to the name denotes holotype. References for comparative sequences are in Table 2. Branch nodes have Bayesian posterior probabilities and maximum likelihood bootstrap support values. Values less than 0.7 or 70 are not stated or depicted by an asterisk. Species delimitation inferences by the bPTP and/or GYMC analyses are shown on the right side of each phylogeny.
Fig. 8 in Eurythenes atacamensis sp. nov. (Crustacea: Amphipoda) exhibits ontogenetic vertical stratification across abyssal and hadal depths in the Atacama Trench, eastern South Pacific Ocean
Fig. 8 The relative proportion of females, males, juveniles, and intersex of Eurythenes atacamensis sp. nov. by depth (m) at the Atacama Trench
Fig. 6 a in Eurythenes atacamensis sp. nov. (Crustacea: Amphipoda) exhibits ontogenetic vertical stratification across abyssal and hadal depths in the Atacama Trench, eastern South Pacific Ocean
Fig. 6 a Eurythenes atacamensis sp. nov. feeding on bait and b two colour morphs prior to ethanol preservation. Still image and specimens are from 8074 m in the Atacama Trench during the 2010 RV Sonne SO209 Expedition (see Eustace et al. (2016) for site location details)
Fig. 5 in Eurythenes atacamensis sp. nov. (Crustacea: Amphipoda) exhibits ontogenetic vertical stratification across abyssal and hadal depths in the Atacama Trench, eastern South Pacific Ocean
Fig. 5 Eurythenes atacamensis sp. nov. holotype (MNHNCL AMP-15816). a left pereopod 5; b left pereopod 6; c left pereopod 7; d epimeron and epimeron 3 insert with arrow denoting small tooth on the posteroventral corner; e left uropod 1; f left uropod 2; g left uropod 3 with the arrow showing plumose setae; h telson; i telson distal margin insert
Fig. 3 in Eurythenes atacamensis sp. nov. (Crustacea: Amphipoda) exhibits ontogenetic vertical stratification across abyssal and hadal depths in the Atacama Trench, eastern South Pacific Ocean
Fig. 3 Eurythenes atacamensis sp. nov. holotype (MNHNCL AMP-15816). a left antenna 1; b left antenna 2; c left mandible with an arrow to highlight the broad palp; d head with arrows to highlight the anterior lobe and ventral corner of the eye; e left maxilla 1 outer plate and palp not flattened; f left maxilla 1 inner plate; g left maxilla 1 palp insert; h left maxilla 1 outer plate face; i left maxilla 2; j left and right maxillipeds with inner plates removed; k left maxilliped dactylus insert; l left maxilliped inner plate (medio-facial spines not shown)
Fig. 4 in Eurythenes atacamensis sp. nov. (Crustacea: Amphipoda) exhibits ontogenetic vertical stratification across abyssal and hadal depths in the Atacama Trench, eastern South Pacific Ocean
Fig. 4 Eurythenes atacamensis sp. nov. holotype (MNHNCL AMP-15816). a left gnathopod 1; b chela of left gnathopod 1; c left gnathopod 2; d chela of left gnathopod 2; e left pereopod 3; f left pereopod 4
Fig. 2 a in Eurythenes atacamensis sp. nov. (Crustacea: Amphipoda) exhibits ontogenetic vertical stratification across abyssal and hadal depths in the Atacama Trench, eastern South Pacific Ocean
Fig. 2 a Eurythenes atacamensis sp. nov.: female holotype from 8052 m (h; MNHNCL AMP-15816), juvenile paratype from 6714 m (pj; MNHNCL AMP-15818), intersex paratype from 7834m (pi; MNHNCL AMP-15820), male paratype from 7204 m (pm; MNHNCL AMP-15817); b Eurythenes atacamensis sp. nov., mature female, holotype, MNHNCL AMP-15816
Fig. 1 a in Eurythenes atacamensis sp. nov. (Crustacea: Amphipoda) exhibits ontogenetic vertical stratification across abyssal and hadal depths in the Atacama Trench, eastern South Pacific Ocean
Fig. 1 a Map of the Peru-Chile Trench defined by depths>4900 m (red). Historical collection records of this species (circle), and the historical abyssal sampling with the absence of Eurythenes atacamensis sp. nov. (triangle). The extent of map (b) is indicated by the blue box. b The eleven deployments where E. atacamensis sp. nov. was recovered in the Atacama Trench during the Atacamex Expedition (square) and the RV Sonne SO216 Expedition (circle). Isobaths are shown every 1000 m between 3000- and 7000-m-depth contours.
FIGURE 7. Rumikiru, n in Rumikiru, n. gen. (Scorpiones: Bothriuridae), a New Scorpion Genus from the Atacama Desert
FIGURE 7. Rumikiru, n. gen., telson, lateral aspect, showing pigmentation pattern. A. Rumikiru atacama, n. sp., ♂ (MACN-Ar). B. Rumikiru lourencoi (Ojan- guren-Affilastro, 2003), n. comb., ♂ (MACN-Ar). Scale bars = 1 mm.
FIGURE 27. Rumikiru, n. gen., metasomal segment V, ventral aspect. A, C. Rumikiru atacama, n in Rumikiru, n. gen. (Scorpiones: Bothriuridae), a New Scorpion Genus from the Atacama Desert
FIGURE 27. Rumikiru, n. gen., metasomal segment V, ventral aspect. A, C. Rumikiru atacama, n. sp. B, D. Rumikiru lourencoi (Ojanguren-Affilastro, 2003), n. comb. A, B. ♂ (MACN-Ar). C, D. ♀ (MACN-Ar). Scale bars = 1 mm.
FIGURE 15. Rumikiru atacama, n in Rumikiru, n. gen. (Scorpiones: Bothriuridae), a New Scorpion Genus from the Atacama Desert
FIGURE 15. Rumikiru atacama, n. sp., ♂ (MACN- Ar), sinistral telotarsi, prolateral aspect. A–D. Legs I–IV. Scale bar = 0.3 mm.
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Allen Brain Atlas
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OpenNeuro
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