Tempranillo (also known as Ull de Llebre , Cencibel , Tinto Fino and Tinta del Pais in Spain, Aragonez or Tinta Roriz in Portugal, and several other synonyms elsewhere) is a black grape variety widely grown to make full-bodied red wines in its native Spain . Its name is the diminutive of the Spanish temprano ("early"), a reference to the fact that it ripens several weeks earlier than most Spanish red grapes. Tempranillo has been grown on the Iberian Peninsula since the time of Phoenician settlements. It is the main grape used in Rioja , and is often referred to as Spain's noble grape . The grape has been planted throughout the globe's wine regions.
48-613: In 2015, Tempranillo was the fourth most widely planted wine grape variety worldwide with 232,561 hectares (574,670 acres) under vine, of which 87% was in Spain where it is the most planted red grape variety. Unlike more aromatic red wine varieties like Cabernet Sauvignon , Sangiovese and Pinot noir , Tempranillo has a relatively neutral profile so it is often blended with other varieties, such as Grenache and Carignan (known in Rioja as Mazuelo), or aged for extended periods in oak where
96-439: A colourless pulp. The leaves are large with five overlapping lobes. The Tempranillo root absorbs potassium easily, which facilitates pH levels of 3.6 in the pulp and 4.3 in the skin when it reaches maturity. If it absorbs too much potassium, the must becomes salified (increased levels of salt), which slows the disappearance of malic acid , resulting in a higher pH. The skin does not present any herbaceous characters. The grape
144-496: A cool climate. But to get high sugar levels and the thick skins that give deep color you need heat. In Spain these two opposites are best reconciled in the continental climate but high altitude of the Ribera del Duero. In the Ribera del Duero the average July temperature is around 21.4° Celsius (70.5° Fahrenheit ), though temperatures in the middle of the day in the lower valley can jump as high as 40 °C (104 °F). At night
192-510: A relative scale not an absolute scale. For example, an object at 20 °C does not have twice the energy of when it is 10 °C; and 0 °C is not the lowest Celsius value. Thus, degrees Celsius is a useful interval measurement but does not possess the characteristics of ratio measures like weight or distance. In science and in engineering, the Celsius and Kelvin scales are often used in combination in close contexts, e.g. "a measured value
240-690: A right angle) in the French and Spanish languages. The risk of confusion between temperature and angular measurement was eliminated in 1948 when the 9th meeting of the General Conference on Weights and Measures and the Comité International des Poids et Mesures (CIPM) formally adopted "degree Celsius" for temperature. While "Celsius" is commonly used in scientific work, "centigrade" is still used in French and English-speaking countries, especially in informal contexts. The frequency of
288-583: A role in the production of wines in two regions of Portugal , central Alentejo and Douro . In Alentejo Central, it is known as Aragonez and used in red table wine blends of variable quality, while in the Douro, it is known as Tinta Roriz and mainly used in blends to make port wine . Tempranillo arrived in California bearing the name Valdepeñas, and it was grown in the Central Valley at the turn of
336-473: A sequence of U+00B0 ° DEGREE SIGN + U+0043 C LATIN CAPITAL LETTER C , rather than U+2103 ℃ DEGREE CELSIUS . For searching, treat these two sequences as identical." The degree Celsius is subject to the same rules as the kelvin with regard to the use of its unit name and symbol. Thus, besides expressing specific temperatures along its scale (e.g. " Gallium melts at 29.7646 °C" and "The temperature outside
384-675: A specific point on the Celsius temperature scale or to a difference or range between two temperatures. It is named after the Swedish astronomer Anders Celsius (1701–1744), who proposed the first version of it in 1742. The unit was called centigrade in several languages (from the Latin centum , which means 100, and gradus , which means steps) for many years. In 1948, the International Committee for Weights and Measures renamed it to honor Celsius and also to remove confusion with
432-476: Is 23 degrees Celsius"), the degree Celsius is also suitable for expressing temperature intervals : differences between temperatures or their uncertainties (e.g. "The output of the heat exchanger is hotter by 40 degrees Celsius", and "Our standard uncertainty is ±3 °C"). Because of this dual usage, one must not rely upon the unit name or its symbol to denote that a quantity is a temperature interval; it must be unambiguous through context or explicit statement that
480-415: Is Spain's most planted red grape variety with 201,051 hectares (496,810 acres) grown in 2015, accounting for 42% of the red grape plantings, surpassed only by the white grape variety Airén . Tempranillo is native to northern Spain and widely cultivated as far south as Andalusia . The two major regions that grow Tempranillo are Rioja, in north central Spain, and Ribera del Duero, which lies a little farther to
528-529: Is a stub . You can help Misplaced Pages by expanding it . Celsius The degree Celsius is the unit of temperature on the Celsius temperature scale (originally known as the centigrade scale outside Sweden), one of two temperature scales used in the International System of Units (SI), the other being the closely related Kelvin scale . The degree Celsius (symbol: °C ) can refer to
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#1732779756990576-1650: Is extensively grown in Argentina , Chile , and Mexico . In Washington state , Tempranillo was one of the varieties pioneered in the state by Red Willow Vineyard in the Yakima Valley AVA with its first commercial planting of the variety in 1993. Tempranillo is known by other names in certain regions. These include: Albillo Negro, Aldepenas, Aragon, Aragones, Aragonez, Aragonez 51, Aragonez da Ferra, Aragonez de Elvas, Araúxa, Arganda, Arinto Tinto, Cencibel, Cencibera, Chinchillana, Chinchillano, Chinchilyano, Cupani, De Por Aca, Escobera, Garnacho Fono, Grenache de Logrono, Jacibera, Jacibiera, Jacivera, Juan Garcia, Negra de Mesa, Negretto, Ojo de Liebre, Olho de Lebre, Pinuela, Sensibel, Tempranilla, Tempranillo de la Rioja, Tempranillo de Perralta, Tempranillo de Rioja, Tempranillo de Rioza, Tempranillo Rioja, Tinta Aragones, Tinta Corriente, Tinta de Madrid, Tinta de Santiago, Tinta de Toro, Tinta do Inacio, Tinta do Pais, Tinta Fina, Tinta Madrid, Tinta Monteira, Tinta Monteiro, Tinta Roris, Tinta Roriz, Tinta Santiago, Tinto Aragon, Tinto Aragonez, Tinto de la Ribera, Tinto de Madrid, Tinto de Rioja, Tinto de Toro, Tinto del Pais, Tinto del Toro, Tinto Fino, Tinto Madrid, Tinto Pais, Tinto Ribiera, Tinto Riojano, Ull de Liebre, Ull de Llebre, Valdepenas, Verdiell, Vid de Aranda. Aromatic (wine) Aromatic wines are white wines with dominant aroma . The best known are riesling , gewürztraminer , viognier , muscat and pinot gris . This wine -related article
624-439: Is very susceptible to inclement weather, contracting when there is a drought and swelling when there is too much humidity. The swelling has a negative effect on quality since it affects the colour of the wine. The effects of the weather are attenuated in places with limestone because of the effect of the clay and humidity in the roots; the effects are worse in sandy areas, as well as for vines that are less than twelve years old, as
672-523: The Lyonnais physicist Jean-Pierre Christin , permanent secretary of the Academy of Lyon , inverted the Celsius temperature scale so that 0 represented the freezing point of water and 100 represented the boiling point of water. Some credit Christin for independently inventing the reverse of Celsius's original scale, while others believe Christin merely reversed Celsius's scale. On 19 May 1743 he published
720-423: The 20th century and, following much trial and error, has become established throughout the world. In 1905, Frederic Bioletti brought Tempranillo to California where it received a cool reception not only due to the encroaching era of Prohibition , but also because of the grape's dislike of hot, dry climates. It was much later, during the 1980s, that Californian Tempranillo wine production began to flourish, following
768-571: The 20th century. Since the climate of the Central Valley was not ideal for the grape, it was used as a blending grape for jug wine . California has since started to use it for fine wines, particularly in Napa and Monterey . In Texas, the soils of the High Plains and Hill Country have been compared to those of northern Spain. Tempranillo has been well received in Texas and has grown to be considered
816-417: The Celsius symbol at code point U+2103 ℃ DEGREE CELSIUS . However, this is a compatibility character provided for roundtrip compatibility with legacy encodings. It easily allows correct rendering for vertically written East Asian scripts, such as Chinese. The Unicode standard explicitly discourages the use of this character: "In normal use, it is better to represent degrees Celsius '°C' with
864-546: The actual boiling point of water, the value "100 °C" is hotter than 0 °C – in absolute terms – by a factor of exactly 373.15 / 273.15 (approximately 36.61% thermodynamically hotter). When adhering strictly to the two-point definition for calibration, the boiling point of VSMOW under one standard atmosphere of pressure was actually 373.1339 K (99.9839 °C). When calibrated to ITS-90 (a calibration standard comprising many definition points and commonly used for high-precision instrumentation),
912-551: The better-suited, cooler Spanish regions like Ribera del Duero , Navarra , and Penedès (DO) . During the 1990s, growers in Australia and South Africa started significant Tempranillo plantations. Tempranillo is a black grape with a thick skin. It grows best at relatively high altitudes, but it also can tolerate a much warmer climate. With regard to Tempranillo's production in various climates, wine expert Oz Clarke notes: To get elegance and acidity out of Tempranillo, you need
960-465: The boiling point of VSMOW was slightly less, about 99.974 °C. This boiling-point difference of 16.1 millikelvins between the Celsius temperature scale's original definition and the previous one (based on absolute zero and the triple point) has little practical meaning in common daily applications because water's boiling point is very sensitive to variations in barometric pressure . For example, an altitude change of only 28 cm (11 in) causes
1008-405: The caldarium (the hot part of the greenhouse) by the angle of the windows, merely from the rays of the sun, obtains such heat that the thermometer often reaches 30 degrees, although the keen gardener usually takes care not to let it rise to more than 20 to 25 degrees, and in winter not under 15 degrees ... Since the 19th century, the scientific and thermometry communities worldwide have used
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#17327797569901056-527: The common ancestor of almost all vines in existence today, began in earnest with Phoenician settlement in the southern provinces. Later, according to the Roman writer Columella , wines were grown all over Spain; yet there are only scattered references to the name "Tempranillo". Ribera del Duero wine making extends back over 2,000 years, as evidenced by the 66-metre mosaic of Bacchus , the Roman god of wine, that
1104-498: The definition, they became measured quantities instead. This is also true of the triple point. In 1948 when the 9th General Conference on Weights and Measures ( CGPM ) in Resolution 3 first considered using the triple point of water as a defining point, the triple point was so close to being 0.01 °C greater than water's known melting point, it was simply defined as precisely 0.01 °C. However, later measurements showed that
1152-406: The design of a mercury thermometer , the "Thermometer of Lyon" built by the craftsman Pierre Casati that used this scale. In 1744, coincident with the death of Anders Celsius, the Swedish botanist Carl Linnaeus (1707–1778) reversed Celsius's scale. His custom-made "Linnaeus-thermometer", for use in his greenhouses, was made by Daniel Ekström, Sweden's leading maker of scientific instruments at
1200-469: The difference between the triple and melting points of VSMOW is actually very slightly (< 0.001 °C) greater than 0.01 °C. Thus, the actual melting point of ice is very slightly (less than a thousandth of a degree) below 0 °C. Also, defining water's triple point at 273.16 K precisely defined the magnitude of each 1 °C increment in terms of the absolute thermodynamic temperature scale (referencing absolute zero). Now decoupled from
1248-508: The establishment of suitably mountainous sites. Production in this area has more than doubled since 1993. During the 1990s, Tempranillo started experiencing a renaissance in wine production worldwide. This surge began partly as a result of the efforts of a 'new wave' of Spanish growers who showed that it was possible to produce wines of great character and quality in areas outside of the Rioja region. One result of this has been that Tempranillo varietal wines have become more common, especially in
1296-424: The grape with Carignan makes a brighter and more acidic wine. Tempranillo is the major component of the typical Rioja blends and constitutes 90-100% of Ribera del Duero wines. In Australia, Tempranillo is blended with Grenache and Shiraz, also known as Syrah . In Portugal, where it is known as Tinta Roriz , it is a major grape in the production of some Port wines . Spain grows 87% of the world's Tempranillo, and it
1344-513: The instrument maker; and Mårten Strömer (1707–1770) who had studied astronomy under Anders Celsius. The first known Swedish document reporting temperatures in this modern "forward" Celsius temperature scale is the paper Hortus Upsaliensis dated 16 December 1745 that Linnaeus wrote to a student of his, Samuel Nauclér. In it, Linnaeus recounted the temperatures inside the orangery at the University of Uppsala Botanical Garden : ... since
1392-443: The lowest temperature, is now defined as being exactly 0 K and −273.15 °C. In 1742, Swedish astronomer Anders Celsius (1701–1744) created a temperature scale that was the reverse of the scale now known as "Celsius": 0 represented the boiling point of water, while 100 represented the freezing point of water. In his paper Observations of two persistent degrees on a thermometer , he recounted his experiments showing that
1440-595: The melting point of ice is essentially unaffected by pressure. He also determined with remarkable precision how the boiling point of water varied as a function of atmospheric pressure. He proposed that the zero point of his temperature scale, being the boiling point, would be calibrated at the mean barometric pressure at mean sea level. This pressure is known as one standard atmosphere . The BIPM 's 10th General Conference on Weights and Measures (CGPM) in 1954 defined one standard atmosphere to equal precisely 1,013,250 dynes per square centimeter (101.325 kPa ). In 1743,
1488-520: The only SI unit whose full unit name contains an uppercase letter since 1967, when the SI base unit for temperature became the kelvin , replacing the capitalized term degrees Kelvin . The plural form is "degrees Celsius". The general rule of the International Bureau of Weights and Measures (BIPM) is that the numerical value always precedes the unit, and a space is always used to separate
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1536-431: The phrase "centigrade scale" and temperatures were often reported simply as "degrees" or, when greater specificity was desired, as "degrees centigrade", with the symbol °C. In the French language, the term centigrade also means one hundredth of a gradian , when used for angular measurement . The term centesimal degree was later introduced for temperatures but was also problematic, as it means gradian (one hundredth of
1584-418: The quantity is an interval. This is sometimes solved by using the symbol °C (pronounced "degrees Celsius") for a temperature, and C° (pronounced "Celsius degrees") for a temperature interval, although this usage is non-standard. Another way to express the same is "40 °C ± 3 K" , which can be commonly found in literature. Celsius measurement follows an interval system but not a ratio system ; and it follows
1632-473: The region experiences a dramatic diurnal temperature variation , with temperatures dropping by as much as 16 °C (30 °F) from the daytime high. The Tempranillo grape is one of the few grapes that can adapt and thrive in continental Mediterranean climates like this. Pests and diseases are a serious problem for this grape variety, since it has little resistance to either. The grape forms compact, cylindrical bunches of spherical, deep blue-black fruit with
1680-550: The roots are generally too superficial. Tempranillo wines are ruby red in colour, while aromas and flavours can include berries, plum, tobacco, vanilla, leather and herb. Often making up as much as 90% of a blend, Tempranillo is less frequently bottled as a single varietal. Being low in both acidity and sugar content, it is most commonly blended with Grenache (known as Garnacha in Spain), Carignan (known as Mazuela in Spain), Graciano , Merlot and Cabernet Sauvignon . Blending
1728-482: The scientific world as the use of SI-prefixed forms of the degree Celsius (such as "μ°C" or "microdegrees Celsius") to express a temperature interval has not been widely adopted. The melting and boiling points of water are no longer part of the definition of the Celsius temperature scale. In 1948, the definition was changed to use the triple point of water . In 2005, the definition was further refined to use water with precisely defined isotopic composition ( VSMOW ) for
1776-623: The south. Substantial quantities are also grown in the Penedès , Navarra and Valdepeñas regions. Tempranillo is known under a number of local synonyms in different regions of Spain: "Cencibel" and "Tinto Fino" are used in several regions, and it is known as "Tinta del País" in Ribera del Duero and the surrounding area, "Tinta de Toro" in Toro , and "Ull de llebre" in Catalonia . The grape plays
1824-679: The state's signature grape. In Oregon , the grape was introduced by Earl Jones of Abacela Vineyards and Winery, in the Umpqua Valley AVA . Their climate (hot during the summer day, and cool overnight) seems to be perfect for the Tempranillo grape. In Australia Tempranillo is grown in the McLaren Vale region, and also North East Victoria. Tempranillo has also been introduced by some wine producers in Thailand. The varietal
1872-523: The term for one hundredth of a gradian in some languages. Most countries use this scale (the Fahrenheit scale is still used in the United States, some island territories, and Liberia ). Throughout the 19th century, the scale was based on 0 °C for the freezing point of water and 100 °C for the boiling point of water at 1 atm pressure. (In Celsius's initial proposal,
1920-579: The time, whose workshop was located in the basement of the Stockholm observatory. As often happened in this age before modern communications, numerous physicists, scientists, and instrument makers are credited with having independently developed this same scale; among them were Pehr Elvius, the secretary of the Royal Swedish Academy of Sciences (which had an instrument workshop) and with whom Linnaeus had been corresponding; Daniel Ekström ,
1968-484: The triple point. In 2019, the definition was changed to use the Boltzmann constant , completely decoupling the definition of the kelvin from the properties of water . Each of these formal definitions left the numerical values of the Celsius temperature scale identical to the prior definition to within the limits of accuracy of the metrology of the time. When the melting and boiling points of water ceased being part of
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2016-403: The unit from the number, e.g. "30.2 °C" (not "30.2°C" or "30.2° C"). The only exceptions to this rule are for the unit symbols for degree , minute, and second for plane angle (°, ′ , and ″, respectively), for which no space is left between the numerical value and the unit symbol. Other languages, and various publishing houses, may follow different typographical rules. Unicode provides
2064-591: The usage of "centigrade" has declined over time. Due to metrication in Australia , after 1 September 1972 weather reports in the country were exclusively given in Celsius. In the United Kingdom, it was not until February 1985 that forecasts by BBC Weather switched from "centigrade" to "Celsius". All phase transitions are at standard atmosphere . Figures are either by definition, or approximated from empirical measurements. The "degree Celsius" has been
2112-430: The values were reversed: the boiling point was 0 degrees and the freezing point was 100 degrees.) Between 1954 and 2019, the precise definitions of the unit degree Celsius and the Celsius temperature scale used absolute zero and the triple point of water. Since 2007, the Celsius temperature scale has been defined in terms of the kelvin , the SI base unit of thermodynamic temperature (symbol: K). Absolute zero ,
2160-425: The wine easily takes on the flavor of the barrel. Varietal examples of Tempranillo usually exhibit flavors of plum and strawberries. Tempranillo is an early ripening variety that tends to thrive in chalky vineyard soils such as those of the Ribera del Duero region of Spain. In Portugal, where the grape is known as Tinta Roriz and Aragonez, it is blended with others to produce port wine . In 2012, Tempranillo
2208-424: Was 0.01023 °C with an uncertainty of 70 μK". This practice is permissible because the magnitude of the degree Celsius is equal to that of the kelvin. Notwithstanding the official endorsement provided by decision no. 3 of Resolution 3 of the 13th CGPM, which stated "a temperature interval may also be expressed in degrees Celsius", the practice of simultaneously using both °C and K remains widespread throughout
2256-497: Was discovered to be a natural cross between Albillo Mayor and a forgotten grape variety called Benedicto. Tempranillo used to be thought to be related to the Pinot noir grape. According to legend, Cistercian monks left Pinot noir cuttings at monasteries along their pilgrimage to Santiago de Compostela . However, ampelographic studies have shown no genetic connection between the cultivars. Spanish cultivation of Vitis vinifera ,
2304-688: Was unearthed in 1972, at Baños de Valdearados . It is possible that this grape was introduced to the Western Hemisphere by the Spanish Conquistadors in the 17th century, as certain Criolla varieties in Argentina have a closer genetic relationship to Tempranillo than to a small handful of other European varieties against which the Criolla varieties were tested. Despite its apparent fragility, Tempranillo travelled widely during
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