Acceder

Bibliografías temáticas / Northem Chile / Artículos de revistas

Siga este enlace para ver otros tipos de publicaciones sobre el tema: Northem Chile.

Artículos de revistas sobre el tema "Northem Chile"

Autor: Grafiati

Publicado: 25 de mayo de 2024

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte los 50 mejores artículos de revistas para su investigación sobre el tema "Northem Chile".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Explore artículos de revistas sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.

1

Boucot, A. J., Heinrich Bahlburg, Christoph Breitkreuz, Peter E. Isaacson, Hans Niemeyer y Felipe Urzua. "Devonian brachiopods from northern Chile". Journal of Paleontology 69, n.º 2 (marzo de 1995): 257–63. http://dx.doi.org/10.1017/s0022336000034594.

Texto completo

Resumen

Fossiliferous marine Devonian has been known in Chile for less than a decade. The initial discovery from south of the Salar de Atacama region, in the Sierra de Almeida, northern Chile is described together with its brachiopods. The brachiopods indicate an age span of Emsian–Eifelian or Givetian, shallow-water conditions in the Benthic Assemblage 2 range, and a biogeographic boundary region between the cool climate Malvinokaffric Realm and warmer region extra-Malvinokaffric Realms, including the Eastern Americas Realm and the Rhenish-Bohemian Region of the Old World Realm. The recent discovery of a Malvinokaffric Realm trilobite far to the south in Chile, at Buill in the Andes of Chiloe, serves to underline our very preliminary knowledge of the Chilean Devonian, whereas the alleged Devonian brachiopods from the Chonos Archipelago far to the south are probably bivalves of uncertain age.

Los estilos APA, Harvard, Vancouver, ISO, etc.

2

Palacios, Carlos. "Subvolcanic Copper Deposits in the Coastal Range of Northern Chile". Zentralblatt für Geologie und Paläontologie, Teil I 1985, n.º 9-10 (9 de julio de 1986): 1605–15. http://dx.doi.org/10.1127/zbl_geol_pal_1/1985/1986/1605.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

3

Mayer, Ch K. y L. Fontboté. "New Observations on the Silver Mining District of Chañarcillo, Northern Chile". Zentralblatt für Geologie und Paläontologie, Teil I 1985, n.º 9-10 (9 de julio de 1986): 1637–48. http://dx.doi.org/10.1127/zbl_geol_pal_1/1985/1986/1637.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

4

Vernazzani, Barbara Galletti, Carole A. Carlson, Elsa Cabrera y Robert L. Brownell Jr. "Chilean blue whales off Isla Grande de Chiloe, 2004-2010: distribution, site-fidelity and behaviour". J. Cetacean Res. Manage. 12, n.º 3 (8 de febrero de 2023): 353–60. http://dx.doi.org/10.47536/jcrm.v12i3.567.

Texto completo

Resumen

A collaborative research program (the Alfaguara Project) has collected information on Chilean blue whales (Balaenoptera musculus) off Isla Grande de Chiloe, in southern Chile, through eight aerial and 85 marine surveys. A total of 363 individual blue whales was photo-identified from 2004 to 2010. Approximately 20% of all catalogued individuals were resighted within the same season and 31% were resighted between years. Recaptures of photo-identified individuals from other areas to the north and south of the main study area support the hypothesis that the feeding ground off southern Chile is extensive and dynamic. The high overall annual return and sighting rates highlight the waters off northwestern Isla de Chiloe and northern Los Lagos as the most important aggregation areas currently known for this species in Chile and one of the largest in the Southern Hemisphere. Observations on feeding and social behaviour also were recorded. These results provide important information on the conservation status of Chilean blue whales and highlight the necessity that long-term photographic identification research and line-transect surveys to monitor health conditions and population trends be continued off northwestern Isla de Chiloe. The high frequency of large vessels in the mouth of the Chacao Channel (along the north side of Isla de Chiloe) and the high number of blue whales in the area raises the possibility of vessel collisions. Therefore, it is necessary to develop and implement a conservation plan for these whales to address this and other potential threats.

Los estilos APA, Harvard, Vancouver, ISO, etc.

5

Honour, Richard. "Nuevo género y nueva especie de Xyletininae (Coleoptera: Ptinidae) del norte de Chile". REVISTA CHILENA DE ENTOMOLOGÍA 45, n.º 2 (21 de junio de 2019): 315–20. http://dx.doi.org/10.35249/rche.45.2.19.21.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

6

Araya, Isabel. "Migración, género y danza. Trayectorias de mujeres afrodescendientes en el norte de Chile". REMHU: Revista Interdisciplinar da Mobilidade Humana 31, n.º 67 (abril de 2023): 97–114. http://dx.doi.org/10.1590/1980-85852503880006707.

Texto completo

Resumen

Resumen Esta investigación indaga en la dimensión corporal de la interseccionalidad entre mujeres migrantes. Para ello se consideran las trayectorias corporales de mujeres afrocolombianas en Arica, frontera norte de Chile donde se desarrolla además el movimiento afrochileno. En la última década, la llegada de población afrolatinoamericana y afrocaribeña al país suscita reacciones de racismo, discriminación y xenofobia. A su vez, hace dos décadas, el movimiento afrochileno conforma organizaciones que reclaman el reconocimiento efectivo de sus comunidades, entre ellas agrupaciones musicales. Desde un enfoque cualitativo, se realizan dos historias de vida y mapas corporales con mujeres afrocolombianas que participan del movimiento afrochileno a través de la danza, y se ahonda en sus procesos corporales vinculados a las trayectorias migrantes. Se destaca que para las mujeres afrodescendientes migrantes la danza se transforma en una estrategia vinculada a sus cuerpos que propicia procesos de agencia.

Los estilos APA, Harvard, Vancouver, ISO, etc.

7

Gaete Quezada, Ricardo. "Encuadres informativos sobre migración y confrontación por el espacio público en el norte de Chile". Política y Cultura, n.º 60 (22 de diciembre de 2023): 155–81. http://dx.doi.org/10.24275/pksd8647.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

8

Pinto-Cortez, Cristián, Noemí Pereda y María Soledad Álvarez-Lister. "Child Victimization and Poly-Victimization in a Community Sample of Adolescents in Northern Chile". Journal of Aggression, Maltreatment & Trauma 27, n.º 9 (20 de diciembre de 2017): 983–1002. http://dx.doi.org/10.1080/10926771.2017.1410748.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

9

Caqueo-Urízar, Alejandra, Alfonso Urzúa, Carolang Escobar-Soler, Jerome Flores, Patricio Mena-Chamorro y Ester Villalonga-Olives. "Effects of Resilience and Acculturation Stress on Integration and Social Competence of Migrant Children and Adolescents in Northern Chile". International Journal of Environmental Research and Public Health 18, n.º 4 (23 de febrero de 2021): 2156. http://dx.doi.org/10.3390/ijerph18042156.

Texto completo

Resumen

Migration in Chile has increased exponentially in recent years, with education being one of the main focuses of attention in this cultural transformation. Integration and social competence in the migrant population are determined by several factors. The aim of this study is to evaluate the potential effects of resilience and acculturation stress on the levels of integration and social competence in migrant students in Northern Chile. In total, 292 school children of both genders aged 8 to 18, from the fourth grade to senior year of high school, participated in the investigation. A subscale of the Child and Adolescent Assessment System (Sistema de evaluación de niños y adolescentes SENA) was used to assess integration and social competence. Additionally, the Child and Youth Resilience Measure (CYRM-12) and the Acculturation Stress Source Scale (FEAC) were used. The results show that integration and social competence have statistically significant and direct associations with resilience (p < 0.001) and indirect associations with acculturation stress (p = 0.009). Both constructs could be defined as protection and risk factors, respectively, and should be considered in educational contexts to favor adaptation in the integration of migrant children and adolescents.

Los estilos APA, Harvard, Vancouver, ISO, etc.

10

Gröschke, Manfred y Axel V. Hillebrandt. "The Bathonian in Northern Chile". Geobios 27 (diciembre de 1994): 255–64. http://dx.doi.org/10.1016/s0016-6995(94)80144-4.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

11

Montes, Carlo, José A. Rutllant, Anita Aguirre, Luisa Bascuñán-Godoy y Cristóbal Juliá. "Terral de Vicuña, a Foehnlike Wind in Semiarid Northern Chile: Meteorological Aspects and Implications for the Fulfillment of Chill Requirements in Deciduous Fruit Trees". Journal of Applied Meteorology and Climatology 55, n.º 5 (mayo de 2016): 1183–96. http://dx.doi.org/10.1175/jamc-d-15-0275.1.

Texto completo

Resumen

AbstractThe terral de Vicuña is a warm and dry wind that flows down the Elqui Valley in north-central Chile typically at dawn and early morning. Given that most terral episodes occur in austral winter when chill accumulation by deciduous fruit trees proceeds, negative effects on agriculture may be expected. During 11 (2004–14) winters a meteorological characterization of terral winds and the assessment of their impact on chill accumulation, by the modified Utah Model and the Dynamic Model, were performed. Within this period, 67 terral days (TD) were identified as those in which nighttime to early morning wind direction and speed, air temperature, and relative humidity reached defined thresholds on an hourly basis (terral hours). Most frequent TD featured 6–9 consecutive terral hours; duration is considered here as a proxy for their intensity. Synoptic-scale meteorological analysis shows that 65% of moderate and strong terral events develop as a cold, migratory anticyclone drifts poleward of the study area, coinciding with the onset of a midtropospheric ridge over central Chile, bringing southwest winds on top of the Andes (~500-hPa level). The remaining 35% are either associated with 500-hPa easterlies (foehn like), with prefrontal conditions ahead of a trough driving northwest 500-hPa winds, or with transitional 500-hPa westerlies. Assessments of chill accumulation during TD show that, although present average and cold winter conditions do not represent a major TD hazard to local agriculture, lower chill accumulation associated with anomalously high nocturnal temperatures could be significantly more important during present and future warmer winters.

Los estilos APA, Harvard, Vancouver, ISO, etc.

12

Molinet, Carlos, Edwin J. Niklitschek, Susana Coper, Manuel Diaz, Patricio A. Diaz, Monica Fuentealba y Francisca Marticorena. "Challenges for coastal zoning and sustainable development in the northern Patagonian fjords (Aysen, Chile)". Latin American Journal of Aquatic Research 42, n.º 1 (10 de marzo de 2014): 18–29. http://dx.doi.org/10.3856/vol42-issue1-fulltext-2.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

13

Nakano, Satoshi, Shoji Kojima, Kuniaki Makino, Masahiro Kayama, Hirotsugu Nishido y Junji Akai. "Cryptoperthitic and replacive intergrowths with iridescence in monzonitic rocks from Cerro Colorado, northern Chile". European Journal of Mineralogy 28, n.º 2 (25 de mayo de 2016): 355–74. http://dx.doi.org/10.1127/ejm/2016/0028-2522.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

14

Reich, Martin, Carlos Palacios, Fernando Barra y Stephen Chryssoulis. ""Invisible" silver in chalcopyrite and bornite from the Mantos Blancos Cu deposit, northern Chile". European Journal of Mineralogy 25, n.º 3 (13 de septiembre de 2013): 453–60. http://dx.doi.org/10.1127/0935-1221/2013/0025-2287.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

15

Barrera-Medina, Roberto. "Una nueva especie del género Herbstellus Wahis, 2002 (Hymenoptera: Pompilidae) del norte de Chile". REVISTA CHILENA DE ENTOMOLOGÍA 49, n.º 4 (29 de diciembre de 2023): 813–18. http://dx.doi.org/10.35249/rche.49.4.23.15.

Texto completo

Resumen

Se describe e ilustra una nueva especie del género Herbstellus Wahis de la zona costera del norte de Chile. Se entrega una clave para la identificación de las especies conocidas y se actualiza la distribución del taxón en el país.

Los estilos APA, Harvard, Vancouver, ISO, etc.

16

Diaz, Leonardo L. "Diagenetic Control of the Ore Formation in the Bellavista Mine, North Chile". Zentralblatt für Geologie und Paläontologie, Teil I 1985, n.º 9-10 (9 de julio de 1986): 1629–35. http://dx.doi.org/10.1127/zbl_geol_pal_1/1985/1986/1629.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

17

Guerrero, Bernardo. "La Tirana. Culto Mariano en el Desierto de Atacama del Norte Grande de Chile." Revista de Estudios Andaluces, n.º 41 (2021): 173–86. http://dx.doi.org/10.12795/rea.2021.i41.09.

Texto completo

Resumen

En este trabajo reflexionamos sobre las relaciones que se establecen entre la religiosidad popular y el desierto de Atacama en el Norte Grande de Chile. Para ello vemos como ese inmenso territorio que es el desierto es percibido por las elites políticas, militares y eclesiales. Primero como un lugar carente de vida y segundo como fuentes de riquezas sobre todo minerales. La fiesta de La Tirana y su vasto peregrinaje ha provocado la sacralización de algunas de sus partes. Lo que era un no-lugar se transformó en un lugar lleno de sentido. La religiosidad popular es como veremos más adelante una inscripción territorial. En términos metodológicos hemos realizado desde hace más de una década de viajes prolongados a esta fiesta, una observación e interpretación desde el punto de vista de los peregrinos. Largas conversaciones, análisis del cancionero religioso, entre otros, constituyen nuestras fuentes empíricas. Concluimos que gracias al peregrinaje el desierto de ser concebido, como algo vacío, se llena de vida.

Los estilos APA, Harvard, Vancouver, ISO, etc.

18

Claramunt, Gabriel y Rubén Roa. "An indirect approach to estimate spawning fraction as applied to Sardinops sagax from northern Chile". Scientia Marina 65, n.º 2 (30 de junio de 2001): 87–94. http://dx.doi.org/10.3989/scimar.2001.65n287.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

19

Pacheco, Aldo S., Jürgen Laudien, Martin Thiel, Olaf Heilmayer y Marcelo Oliva. "Hard-bottom succession of subtidal epibenthic communities colonizing hidden and exposed surfaces off northern Chile". Scientia Marina 74, n.º 1 (1 de diciembre de 2009): 147–54. http://dx.doi.org/10.3989/scimar.2010.74n1147.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

20

Maldonado, Blanca, Thilo Rehren, Ernst Pernicka, Lautaro Núñez y Alexander Leibbrandt. "Early copper metallurgy in Northern Chile". Open Journal of Archaeometry 1, n.º 1 (31 de diciembre de 2013): 26. http://dx.doi.org/10.4081/arc.2013.e26.

Texto completo

Resumen

The Central Andean region of South America has a long tradition of mining and metallurgy. Such activities were fundamental to the economic, socio-political and ideological dynamics of the pre-Columbian cultures that inhabited this area. In spite of their importance, few archaeological investigations of metallurgy have been carried out in the Central Andes in general, and in current Chilean territory in particular. The present project investigates archaeometallurgical sites in northern Chile using scientific analysis, as a first step towards a large-scale map of prehistoric copper production and exchange across South America. This research involves documentation and sampling of already excavated archaeological materials from a number of copper-producing sites located in the Atacama District. Preliminary results of XRF analysis of artefacts from the collection of the R. P. Gustavo Le Paige Archaeological Museum, San Pedro de Atacama, have been obtained and enabled us to characterise the different elements present in the metal objects. These results might provide information on the nature of the raw materials used.

Los estilos APA, Harvard, Vancouver, ISO, etc.

21

Prinz, Peter. "Middle Jurassic corals from Northern Chile". Neues Jahrbuch für Geologie und Paläontologie - Monatshefte 1986, n.º 12 (31 de diciembre de 1986): 736–50. http://dx.doi.org/10.1127/njgpm/1986/1986/736.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

22

Wigginton, N. S. "The earthquake that rocked northern Chile". Science 345, n.º 6201 (4 de septiembre de 2014): 1131. http://dx.doi.org/10.1126/science.345.6201.1131-k.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

23

GARDEWEG, M. C., R. S. J. SPARKS y S. J. MATTHEWS. "Evolution of Lascar Volcano, Northern Chile". Journal of the Geological Society 155, n.º 1 (enero de 1998): 89–104. http://dx.doi.org/10.1144/gsjgs.155.1.0089.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

24

Flores, Jerome, Alejandra Caqueo-Urízar, Guillermo Vega Latorre, Aura Zepeda, Yanira Rivera Bartolo y Nechelle González Ramírez. "Mental Health and Life Satisfaction in Students from Northern Chile". Revista de Psicopatología y Psicología Clínica 26, n.º 2 (13 de agosto de 2021): 109–20. http://dx.doi.org/10.5944/rppc.28190.

Texto completo

Resumen

It is relevant to specifically understand which are the mental health variables that most affect the satisfaction with life in the child and youth population for the optimal design of programs to promote their well-being. The relationship between mental health and life satisfaction is analyzed in a sample of students from 9 to 18 years old in the North of Chile. A correlational cross-sectional study is carried out, using the System of Evaluation of Children and Adolescents (SENA) and the Diener Life Satisfaction Scale (SWLS-C). A total sample of 3455 students is used, divided into primary and secondary schools. Two models of structural equations with good fit are obtained. Depression, self-esteem, and age are maintained in both. In primary school, school problems are added. Meanwhile, in secondary school, family problems and sex are added. The relationship is closer to the latter. The implications are discussed.

Los estilos APA, Harvard, Vancouver, ISO, etc.

25

Mondaca, Alexis. "Discrimination against colombian immigrants in the northern regions of Chile". IBEROAMERICA, n.º 3 (2021): 193–215. http://dx.doi.org/10.37656/s20768400-2021-3-09.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

26

Guzman, Guillermo L. y Sven Thatje. "Biffarius pacificus, a new species of the Callianassidae (Crustacea: Decapoda: Thalassinidea) from northern Chile". Scientia Marina 67, n.º 3 (30 de septiembre de 2003): 293–98. http://dx.doi.org/10.3989/scimar.2003.67n3293.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

27

Flint, Stephan. "On the Paragenetic Position of Atacamite in Low Temperature Red Bed Copper Deposits of Northern Chile". Zentralblatt für Geologie und Paläontologie, Teil I 1985, n.º 9-10 (9 de julio de 1986): 1617–27. http://dx.doi.org/10.1127/zbl_geol_pal_1/1985/1986/1617.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

28

Bahlburg, Heinrich. "Sedimentology, petrology and geotectonic significance of the Paleozoic flysch in the Coastal Cordillera of northern Chile". Neues Jahrbuch für Geologie und Paläontologie - Monatshefte 1987, n.º 9 (1 de septiembre de 1987): 527–59. http://dx.doi.org/10.1127/njgpm/1987/1987/527.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

29

Castro C., Luis. "Tráfico mercantil andino, comerciantes indígenas y fiscalización estatal (Tarapacá, norte de Chile 1880-1938)". Revista de Indias 74, n.º 261 (30 de agosto de 2014): 561–90. http://dx.doi.org/10.3989/revindias.2014.019.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

30

Carré, Matthieu, Donald Jackson, Antonio Maldonado, Brian M. Chase y Julian P. Sachs. "Variability of 14C reservoir age and air–sea flux of CO2 in the Peru–Chile upwelling region during the past 12,000 years". Quaternary Research 85, n.º 1 (enero de 2016): 87–93. http://dx.doi.org/10.1016/j.yqres.2015.12.002.

Texto completo

Resumen

The variability of radiocarbon marine reservoir age through time and space limits the accuracy of chronologies in marine paleo-environmental archives. We report here new radiocarbon reservoir ages (ΔR) from the central coast of Chile (~ 32°S) for the Holocene period and compare these values to existing reservoir age reconstructions from southern Peru and northern Chile. Late Holocene ΔR values show little variability from central Chile to Peru. Prior to 6000 cal yr BP, however, ΔR values were markedly increased in southern Peru and northern Chile, while similar or slightly lower-than-modern ΔR values were observed in central Chile. This extended dataset suggests that the early Holocene was characterized by a substantial increase in the latitudinal gradient of marine reservoir age between central and northern Chile. This change in the marine reservoir ages indicates that the early Holocene air–sea flux of CO2 could have been up to five times more intense than in the late Holocene in the Peruvian upwelling, while slightly reduced in central Chile. Our results show that oceanic circulation changes in the Humboldt system during the Holocene have substantially modified the air–sea carbon flux in this region.

Los estilos APA, Harvard, Vancouver, ISO, etc.

31

Muntean, John L. y Marco T. Einaudi. "Porphyry-Epithermal Transition: Maricunga Belt, Northern Chile". Economic Geology 96, n.º 4 (julio de 2001): 743–72. http://dx.doi.org/10.2113/gsecongeo.96.4.743.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

32

Carper. "Cultural Markers: Cranial Deformation in Northern Chile". Current Anthropology 49, n.º 4 (2008): 542. http://dx.doi.org/10.2307/20142688.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

33

Zori, Colleen, Peter Tropper y David Scott. "Copper production in late prehispanic northern Chile". Journal of Archaeological Science 40, n.º 2 (febrero de 2013): 1165–75. http://dx.doi.org/10.1016/j.jas.2012.09.012.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

34

Rivera, Mario A. "The prehistory of northern Chile: A synthesis". Journal of World Prehistory 5, n.º 1 (marzo de 1991): 1–47. http://dx.doi.org/10.1007/bf00974731.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

35

MIESEN, FLOREANA, MARÍA EUGENIA DE PORRAS y ANTONIO MALDONADO. "Pollen morphology of Cactaceae in Northern Chile". Gayana. Botánica 72, n.º 2 (diciembre de 2015): 258–71. http://dx.doi.org/10.4067/s0717-66432015000200010.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

36

Fernández, Marta S., Ariana Paulina Carabajal, Zulma Gasparini y Guillermo Chong Díaz. "A metriorhynchid crocodyliform braincase from northern Chile". Journal of Vertebrate Paleontology 31, n.º 2 (17 de marzo de 2011): 369–77. http://dx.doi.org/10.1080/02724634.2011.550361.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

37

Jørgensen, P. M. "New or Interesting Parmeliella species from the andes and central America". Lichenologist 32, n.º 2 (marzo de 2000): 139–47. http://dx.doi.org/10.1006/lich.1999.0259.

Texto completo

Resumen

AbstractThe Parmeliella nigrocincta complex in the northern Andean region is discussed. The commonest species, P. miradorensis Vain. (syn. nov. P. nigrocincta var. brasiliensis Malme) is a foliose-squamulose taxon of the Andean mist forests, with a fairly wide distribution. It also reaches the West Indies and Macaronesia. In addition, there is a thick, small-squamulose species with round spores, P. incrassate sp. nov., in the northen Andes. This species occurs at the forest limit, on Polylepis at higher altitudes (to 4500 m) in the same region. Parmeliella nigrocincta s.str. does not appear to occur this far north, and appears to be restricted to more southern parts, mainly in Chile. There is a further species on rocks in the northern Andes, P. saxicola sp. nov., which is closely related to the cold-temperate P. triptophylla. An isidiate species, P. clavulifera sp. nov., is described from Mexico. It is somewhat reminiscent of P. miradorensis, but belongs in the P. pannosa complex. Lectotypes for P. miradorensis Vain, and P. nigrocincta var brasiliensis Malme have been selected.

Los estilos APA, Harvard, Vancouver, ISO, etc.

38

Méndez-Abarca, Felipe, Renzo Pepe-Victoriano y Enrique A. Mundaca. "New records and notes on the geographical distribution of the colonial cup coral Coenocyathus bowersi Vaughan, 1906 (Cnidaria, Scleractinia) from northern Chile". Check List 18, n.º 6 (17 de diciembre de 2022): 1333–36. http://dx.doi.org/10.15560/18.6.1333.

Texto completo

Resumen

We present two new records of the colonial cup coral Coenocyathus bowersi Vaughan, 1906 from northern Chile. Colonies were collected off the coastal of Taltal, Antofagasta Region, and off the coast of the city of Iquique, Tarapacá Region, both in northern Chile. Our finds confirm the presence of this species on the Chilean coast and extend the geographic range of this species approximately 765 km north from the only other known occurrences of C. bowersi in Chile.

Los estilos APA, Harvard, Vancouver, ISO, etc.

39

Lavandero, Nicolás, Javiera Chinga, Raquel Pinto y María Fernanda Pérez. "A New Distinctive Species of Schizanthus (Solanaceae) and the Reinstatement of Schizanthus fallax". Systematic Botany 46, n.º 2 (11 de agosto de 2021): 456–69. http://dx.doi.org/10.1600/036364421x16231782047541.

Texto completo

Resumen

Abstract— A new Schizanthus species from northern Chile is described and illustrated. Schizanthus nutantiflorus was discovered based on recent collections made during unusual rain events in the Atacama Desert in 2015. The new species is distinguished morphologically from other Schizanthus species from northern Chile by its short corolla tube, with a distinct upper lip arrangement and colour, having the longest lower lip, and downward-facing flowers. Additionally, the reinstatement of Schizanthus fallax is proposed. By using both nDNA and cpDNA, phylogenetic relationships among all species of Schizanthus were investigated. Molecular and field observations, as well as an exhaustive morphological revision of fresh material and herbarium specimens, supports the segregation of Schizanthus with short corolla tubes from northern Chile into three species. We propose that, in order to fully understand both the taxonomy and evolution of Schizanthus, an integrative framework encompassing molecular, ecological, and morphological data should be carried out. Information on distribution, habitat, informal conservation status, as well as taxonomic notes and illustrations are provided. In addition, an updated key for the species of Schizanthus from northern Chile is given.

Los estilos APA, Harvard, Vancouver, ISO, etc.

40

Zizka, Georg y Mélica Muñoz-Schick. "Tillandsia marconae Till & Vitek, a bromeliad species new to Chile". Boletín Museo Nacional de Historia Natural 44 (28 de diciembre de 1993): 11–17. http://dx.doi.org/10.54830/bmnhn.v44.1993.384.

Texto completo

Resumen

Tillandsia marconae Till & Vitek (Bromeliaceae) is recorded for Chile for the first time. The species occurs in the coastal desert of Southern Peru and Northern Chile. The occurrence of Tillandsia paleacea Presl in Chile is discussed.

Los estilos APA, Harvard, Vancouver, ISO, etc.

41

Moreno-Pérez, Esaú del Carmen, Carlos H. Avendaño-Arrazate, Rafael Mora-Aguilar, Jorge Cadena-Iñiguez, Victor Heber Aguilar-Rincón y Juan Francisco Aguirre-Medina. "MORPHOLOGICAL DIVERSITY IN GUAJILLO CHILI ACCESIONS (Capsicum annuum L.)OF NORTH-CENTRAL MEXICO". Revista Chapingo Serie Horticultura XVII, n.º 1 (abril de 2011): 23–30. http://dx.doi.org/10.5154/r.rchsh.2011.17.004.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

42

VIVALLO, FELIPE. "Notes on the bee genus Alloscirtetica Holmberg, 1909 in northern Chile with the description of two new altiplanic species and a key for the Chilean species of Eucerini (Hymenoptera: Apidae)". Zootaxa 2010, n.º 1 (13 de febrero de 2009): 16–30. http://dx.doi.org/10.11646/zootaxa.2010.1.2.

Texto completo

Resumen

In this paper two new species of the bee genus Alloscirtetica collected in the altiplanic region of northern Chile are described. The species Alloscirtetica larocai Urban, from Rivadavia, Region of Coquimbo is proposed as new junior synonym of A. lanosa Urban. The Peruvian species A. weyrauchi is reported from northern Chile for the first time extendingits known distributional range southward. A compilation of the distributional and floral records of the Chilean species of Eucerini is given, including a key for the indentification of all the species of the tribe occurring in Chile.

Los estilos APA, Harvard, Vancouver, ISO, etc.

43

Araya, Juan Francisco. "The Bulimulidae (Mollusca: Pulmonata) from the Región de Atacama, northern Chile". PeerJ 3 (5 de noviembre de 2015): e1383. http://dx.doi.org/10.7717/peerj.1383.

Texto completo

Resumen

The bulimulid genusBostryxTroschel, 1847 is the most species-rich genus of land snails found in Chile, with the majority of its species found only in the northern part of the country, usually in arid coastal zones. This genus has been sparsely studied in Chile and there is little information on their distribution, diversity or ecology. Here, for the first time, a formal analysis of the diversity of bulimulids in the Región de Atacama, northern Chile, is reported. Of the seventeen species recorded for the area, most of them were efectively found in the field collections and one record was based on literature. Five taxa are described as new:Bostryx ancavilorumsp. nov.,Bostryx breureisp. nov.,Bostryx calderaensissp. nov.,Bostryx ireneaesp. nov. andBostryx valdovinosisp. nov., and the known geographic distribution of seven species is extended. Results reveal that the Región de Atacama is the richest region in terrestrial snails in Chile, after the Juan Fernández Archipelago. All of the terrestrial molluscan species occurring in the area are endemic to Chile, most of them with restricted geographic distributions along the coastal zones, and none of them are currently protected by law. Further sampling in northern Chile will probably reveal more snail species to be discovered and described.

Los estilos APA, Harvard, Vancouver, ISO, etc.

44

Rossi, Sergio y Ida Fiorillo. "Biochemical features of a Protoceratium reticulatum red tide in Chipana Bay (Northern Chile) in summer conditions". Scientia Marina 74, n.º 4 (1 de julio de 2010): 633–42. http://dx.doi.org/10.3989/scimar.2010.74n4633.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

45

Bahlburg, Heinrich, Christoph Breitkreuz, Jörg Maletz, M. Cristina Moya y José A. Salfity. "The Ordovician sedimentary rocks in the northern Puna of Argentina and Chile: New stratigraphical data based on graptolites". Newsletters on Stratigraphy 23, n.º 2 (17 de diciembre de 1990): 69–89. http://dx.doi.org/10.1127/nos/23/1990/69.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

46

Adamu Mahuta, Salihu. "Girl Child Education for Sustainable Development Goals in Northern Nigeria". International Journal of Applied and Scientific Research 1, n.º 3 (30 de noviembre de 2023): 269–78. http://dx.doi.org/10.59890/ijasr.v1i3.785.

Texto completo

Resumen

The paper focuses the education of the girl child in Northern Nigeria. It is an attempt to re awaken the minds of humanity on the undisputable importance of girl child education in Northern Nigeria. This paper discusses the concept of education in the northern Nigeria as well as factors militating against the objective of girl child in Northern Nigeria. The paper also makes suggestions and recommendation on how to improve the education of the girl child in the area of focus (Northern Nigeria).

Los estilos APA, Harvard, Vancouver, ISO, etc.

47

Vila, Tomas, Richard H. Sillitoe, Jorge Betzhold y Enrique Viteri. "The porphyry gold deposit at Marte, northern Chile". Economic Geology 86, n.º 6 (1 de octubre de 1991): 1271–86. http://dx.doi.org/10.2113/gsecongeo.86.6.1271.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

48

Lamy, Klump, Hebbeln y Wefer. "Late Quaternary rapid climate change in northern Chile". Terra Nova 12, n.º 1 (febrero de 2000): 8–13. http://dx.doi.org/10.1046/j.1365-3121.2000.00265.x.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

49

Rodríguez, I., O. Roche, S. Moune, F. Aguilera, E. Campos y M. Pizarro. "Evolution of Irruputuncu volcano, Central Andes, northern Chile". Journal of South American Earth Sciences 63 (noviembre de 2015): 385–99. http://dx.doi.org/10.1016/j.jsames.2015.08.012.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

50

Yáñez, E., M. A. Barbieri, C. Silva, K. Nieto y F. Espı́ndola. "Climate variability and pelagic fisheries in northern Chile". Progress in Oceanography 49, n.º 1-4 (2001): 581–96. http://dx.doi.org/10.1016/s0079-6611(01)00042-8.

Texto completo

Los estilos APA, Harvard, Vancouver, ISO, etc.

Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!