Search results for "upes"
showing 10 items of 105 documents
Bodegas, lagares y almazaras en el territorio de Kelin (siglos V-III a. C.): el caso de la Rambla de la Alcantarilla (Requena, Valencia)
2016
Archaeological evidences date the expansion of grape vineyards in the territory of the Iberian Iron Age city of Kelin from the 5th to 3rd centuries BC; although the origins are documented in the 7th BC. One of the singularities of this territory is the existence of outdoors stone structures for the production of wine and oil. All are located in a specific area of the territory (la Alcantarilla and Los Morenos ravines) (Requena, Valencia), and are associated with archaeological materials that allow date them as Iberian. In this paper we approach the rural settlement pattern in la Alcantarilla ravine and we present in detail the archaeological sites of Rambla de la Alcantarilla and Solana de …
The Maya wall paintings from Chajul, Guatemala
2020
The recent renovation of a house in Chajul in western Guatemala has revealed an unparalleled set of wall paintings, most probably from the Colonial period (AD 1524–1821). The iconography of the murals combines pre-Columbian elements with imported European components in a domestic rather than a religious setting, making them a unique example of Colonial-period art. Here, the authors present the results of iconographic, chemical and radiocarbon analyses of the Chajul house paintings. Dating to the seventeenth to eighteenth centuries AD, the paintings may be connected to a revival of the local religious organisation (cofradías) in the context of waning Spanish colonial control.
Genetic analysis of goldsinny wrasse reveals evolutionary insights into population connectivity and potentialevidence of inadverent translocationvia …
2017
The salmon industry is heavily dependent on wrasse for delousing infected fish. The goldsinny wrasse is numerically the most important, and each year, millions are harvested from the wild and transported large distances into fish farms. Population genetic knowledge is required to sustainably exploit this species. Here, 1051 goldsinny wrasses from 16 locations across Scandinavia, the British Isles, and Spain were genotyped with 14 microsatellite and 36 SNP markers. Within-population genetic diversity decreased towards north, and a genetic break was observed across the North Sea. Samples from Northern Norway differed from rest of the Scandinavian samples, and samples from the British Isles di…
Impact of harvesting cleaner fish for salmonid aquaculture assessed from replicated coastal marine protected areas
2017
Wrasse (Labridae) fisheries have increased markedly in Norway since 2010. Wrasse are being used as cleaner fish in salmonid aquaculture to control sea-lice infestations. However, fundamental knowledge on the demography and abundance of the targeted wrasse populations in Norwegian waters is lacking, and the consequences of harvesting at the current intensity have not been assessed. Here, we compared catch per unit effort (CPUE), size, age and sex ratio of goldsinny wrasse (Ctenolabrus rupestris) and corkwing wrasse (Symphodus melops) between marine protected areas (MPAs) and control areas open for fishing at four localities on the Skagerrak coast in Southern Norway. The CPUE of goldsinny lar…
Potential for managing life history diversity in a commercially exploited intermediate predator, the goldsinny wrasse (Ctenolabrus rupestris)
2019
Abstract Small-bodied wrasse species are important for structuring coastal marine ecosystems but are also increasingly harvested as parasite cleaners on farmed salmon. Identifying management regulations that will support long-term sustainability of wrasse fisheries is challenging, because there is still limited knowledge about the impacts of fisheries on the demography of these intermediate predators in their natural environments. To this end, we studied individual growth histories of goldsinny wrasse (Ctenolabrus rupestris) at a fine spatial scale across replicated marine protected areas (MPAs) and areas open to commercial harvesting on the Norwegian coast. The MPAs were established 1–7 ye…
Contribución al estudio de las comunidades vegetales del orden Potentilletalia caulescentis en la Península Ibérica: la alianza Jasionion foliosae
1985
Se ha efectuado un estudio de la alianza Jasionion foliosae (Asplenietea rupestria) en varios sectores corológicos de la Península Ibérica, describiéndose seis asociaciones de las que tres se proponen como nuevas: Antirrhino pulverulenti-Rhamnetum pumili, Sileno horyii-Saxifragetum cuneatae y Antirrhino granitici-Rhamnetum pumili. A study fon the allince Jasionion foliosae (Asplenietea rupestria) is made in several chorological sectors of the Iberian Peninsula. Six associations are described, of which, three of them are propossed as new: Antirrhino pulverulenti-Rhamnetum pumili, Sileno horyii-Saxifragetum cuneatae and Antirrhino granitici-Rhamnetum pumili. mateo@uv.es
Upespērlenes Latvijā
2022
Virtuālajā izstādē "Upespērlenes Latvijā" stāstīts par 2022. gada gliemeni - ziemeļu upespērleni Margaritifera margaritifera, tās populāciju Latvijā, attīstības ciklu, ekoloģiskajiem apdraudējumiem un aizsardzības iespējām.
Kultūras un sabiedriskā dzīve Mārupes pagastā (1920.-1940.)
2020
20. gadsimta sākumā Latvija piedzīvoja karu, revolūciju un valsts iekārtas maiņu, kas pārtrauca to sabiedriski-kulturālo dzīvi, kāda bija bijusi pirms tam. Jaunās Latvijas valsts apstākļos, pie citiem idejiskajiem uzstādījumiem un sabiedriskās iekārtas, tā izveidojās ļoti atšķirīga, nekā bijusi iepriekšējā vēstures posmā. Darba mērķis ir analizēt Mārupes pagasta sabiedrisko un kultūras dzīvi 1920.-1940. gados. Darba rezultātā tika noskaidrots, ka galvenie spēlētāji šajā jomā Mārupē bija skola, aizsargi, aizsardzes, sporta pulciņš, un mazpulks un to darbība izpaudās izglītojošā darbā, saviesīgās dzīves organizēšanā, sabiedrības idejiskā audzināšanā un iesaistīšanā kampaņveidīgos apkārtējās v…
Novedades en torno al núcleo rupestre levantino de la Sierra de Albarracín. El abrigo de Prao Medias (Tormón, Teruel)
2014
Nuevo abrigo con pinturas.
Latvijas ūdeņu vides pētījumi un aizsardzība: LU Bioloģijas fakultātes Hidrobioloģijas katedras sekcijas referātu tēžu krājums (Rīga, 2012. gada 24. …
2012
Krājumā ievietotās LU 70.konferences LU Bioloģijas fakultātes Hidrobioloģijas katedras sekcijas referātu tēzes nav recenzētas.