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73-610: Southern Europe is the southern region of Europe . It is also known as Mediterranean Europe , as its geography is marked by the Mediterranean Sea . Definitions of southern Europe include some or all of these countries and regions: Albania , Andorra , Bosnia and Herzegovina , Bulgaria , Croatia , Cyprus , Gibraltar , Greece , Italy , Malta , Monaco , Montenegro , North Macedonia , Portugal , San Marino , Serbia , Slovenia , southern France , Spain , Turkey ( East Thrace ), and Vatican City . Southern Europe
146-515: A Greater Europe , including Anatolia , Cyprus , the South Caucasus , Siberia , Asian Kazakhstan (the part of Kazakhstan located east of European Kazakhstan ), Greenland , as well as the overseas territories of EU member states . Groupings by compass directions are the hardest to define in Europe, since there are a few calculations of the midpoint of Europe (among other issues), and
219-570: A biome classification, as climate is a major influence on life in a region. One of the most used is the Köppen climate classification scheme first developed in 1899. There are several ways to classify climates into similar regimes. Originally, climes were defined in Ancient Greece to describe the weather depending upon a location's latitude. Modern climate classification methods can be broadly divided into genetic methods, which focus on
292-526: A 30-year period. A 30-year period is used as it is long enough to filter out any interannual variation or anomalies such as El Niño–Southern Oscillation , but also short enough to be able to show longer climatic trends." The WMO originated from the International Meteorological Organization which set up a technical commission for climatology in 1929. At its 1934 Wiesbaden meeting, the technical commission designated
365-684: A Turkish state originating in Anatolia , encroached steadily on former Byzantine lands, culminating in the fall of Constantinople in 1453. Beginning roughly in the 12th century in Florence , and later spreading through Europe with the development of the printing press , a Renaissance of knowledge challenged traditional doctrines in science and theology , with the Arabic texts and thought bringing about rediscovery of classical Greek and Roman knowledge. The Catholic reconquest of Portugal and Spain led to
438-598: A US-led military alliance ( NATO ) and formed the European Economic Community amongst themselves. The countries in the Soviet sphere of influence joined the military alliance known as the Warsaw Pact and the economic bloc called Comecon . Yugoslavia was neutral. The common attribute of the eastern countries is that all of them have experiences with socialism , but nevertheless, the beginning of
511-525: A broader sense, climate is the state of the components of the climate system , including the atmosphere , hydrosphere , cryosphere , lithosphere and biosphere and the interactions between them. The climate of a location is affected by its latitude , longitude , terrain , altitude , land use and nearby water bodies and their currents. Climates can be classified according to the average and typical variables, most commonly temperature and precipitation . The most widely used classification scheme
584-419: A few global datasets exist. Global climate models can be dynamically or statistically downscaled to regional climate models to analyze impacts of climate change on a local scale. Examples are ICON or mechanistically downscaled data such as CHELSA (Climatologies at high resolution for the earth's land surface areas). The most talked-about applications of these models in recent years have been their use to infer
657-651: A major and direct transport axis between Northern and southern Europe, was completed in 2016 with the Gotthard Base Tunnel . The Gotthard inscribes itself in a long history of transit across the Alps , which saw them progressively changing from an obstacle to a corridor between the North Sea and the Mediterranean Sea . The most widely spoken family of languages in southern Europe are the Romance languages ,
730-594: A related movement, worked to reconquer Iberia for Christendom . The late Middle Ages represented a period of upheaval in Europe. The epidemic known as the Black Death and an associated famine caused demographic catastrophe in Europe as the population plummeted. Dynastic struggles and wars of conquest kept many of the states of Europe at war for much of the period. In the Balkans , the Ottoman Empire ,
803-730: A series of oceanic explorations resulting in the Age of Discovery that established direct links with Africa, the Americas, and Asia. During this period, Iberian forces engaged in a worldwide struggle with Islamic societies; the battlefronts in this Ibero-Islamic World War stretched from the Mediterranean into the Indian Ocean , finally involving the islands of Southeast Asia . Eventually this ecumenical conflict ended when new players—England, Holland and France—replaced Spain and Portugal as
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#1732764920304876-403: A wider sense is the state, including a statistical description, of the climate system." The World Meteorological Organization (WMO) describes " climate normals " as "reference points used by climatologists to compare current climatological trends to that of the past or what is considered typical. A climate normal is defined as the arithmetic average of a climate element (e.g. temperature) over
949-562: Is as follows: "Climate in a narrow sense is usually defined as the "average weather", or more rigorously, as the statistical description in terms of the mean and variability of relevant quantities over a period ranging from months to thousands or millions of years. The classical period is 30 years, as defined by the World Meteorological Organization (WMO). These quantities are most often surface variables such as temperature, precipitation, and wind. Climate in
1022-462: Is discussed in terms of global warming , which results in redistributions of biota . For example, as climate scientist Lesley Ann Hughes has written: "a 3 °C [5 °F] change in mean annual temperature corresponds to a shift in isotherms of approximately 300–400 km [190–250 mi] in latitude (in the temperate zone) or 500 m [1,600 ft] in elevation. Therefore, species are expected to move upwards in elevation or towards
1095-1041: Is focused on the three peninsulas located in the extreme south of the European continent. These are the Iberian Peninsula , the Apennine Peninsula , and the Balkan Peninsula . These three peninsulas are separated from the rest of Europe by towering mountain ranges, respectively by the Pyrenees , the Alps and the Balkan Mountains . The location of these peninsulas in the heart of the Mediterranean Sea, as well as their mountainous reliefs, provide them with very different types of climates (mainly subtropical Mediterranean ) from
1168-451: Is no universal agreement on Europe's regional composition, the placement of individual countries may vary based on criteria being used. For instance, the Balkans is a distinct geographical region within Europe, but individual countries may alternatively be grouped into South-eastern Europe or Southern Europe . Regional affiliation of countries may also evolve over time. Malta was considered an island of North Africa for centuries, but
1241-486: Is now generally considered a part of Southern Europe. The exact placement of the Caucasus has also varied since classical antiquity and is now regarded by many as a distinct region within or partly in Europe. Greenland is geographically a part of North America but has been politically and culturally associated with Northern Europe for more than a millennium. As such, several regions are often included as belonging to
1314-850: Is spoken in Italy, particularly in South Tyrol . The predominant religion in southern Europe is Christianity . Christianity spread throughout southern Europe during the Roman Empire, and Christianity was adopted as the official religion of the Roman Empire in the year 380 AD. Due to the historical break of the Church into the western half based in Rome and the eastern half based in Constantinople , different denominations of Christianity are prominent in different parts of Europe. Christians in
1387-569: Is the Köppen climate classification . The Thornthwaite system , in use since 1948, incorporates evapotranspiration along with temperature and precipitation information and is used in studying biological diversity and how climate change affects it. The major classifications in Thornthwaite's climate classification are microthermal, mesothermal, and megathermal. Finally, the Bergeron and Spatial Synoptic Classification systems focus on
1460-599: Is used as a second language in parts of southern Europe. As a primary language, however, English has only a small presence in southern Europe, only in Gibraltar (alongside Spanish) and Malta (secondary to Maltese). English is also widely spoken in Cyprus. There are other language groupings in southern Europe. Albanian is spoken in Albania, Kosovo, North Macedonia, Montenegro, Greece, Serbia, Croatia and Italy (particularly by
1533-406: Is what you expect, weather is what you get." Over historical time spans, there are a number of nearly constant variables that determine climate, including latitude , altitude, proportion of land to water, and proximity to oceans and mountains. All of these variables change only over periods of millions of years due to processes such as plate tectonics . Other climate determinants are more dynamic:
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#17327649203041606-588: The Adriatic Sea in cities such as Venice and Trieste , but also further north, near the Alpine foothills, in cities such as Como and Lugano . Southern Europe's flora is mainly characterized by Mediterranean forests, woodlands, and scrub , but also temperate broadleaf and mixed forests . The Mediterranean and Submediterranean climate regions in Europe are found in much of southern Europe, mainly Portugal, Spain, Italy, Malta, Albania, Greece, Cyprus and all
1679-747: The Aosta Valley in Italy), Catalan (spoken in eastern Spain, Andorra, Southwestern France, and the Sardinian town of Alghero in Italy), Galician (spoken in northwestern Spain), Mirandese (spoken in northeast Portugal), and Occitan , which is spoken in the Val d'Aran in Catalonia, in the Occitan Valleys in Italy and in southern France. Slavic Languages are spoken in several countries on
1752-678: The Arbëreshë people in southern Italy ). Maltese is a Semitic language that is the official language of Malta, descended from Siculo-Arabic , but written in the Latin script with heavy Latin and Italian influences. The Basque language is spoken in the Basque Country , a region in northern Spain and southwestern France. Turkish is a Turkic language that is spoken in Turkey, Cyprus, Kosovo, Greece, North Macedonia and Bosnia, and German
1825-689: The Balearic Islands , Corsica , Crete , Cyprus , Sardinia , and Sicily , as well as the island country of Malta . Southern Europe's most emblematic climate is the Mediterranean climate , influenced by the large subtropical semi-permanent centre of high atmospheric pressure found, not in the Mediterranean itself, but in the Atlantic Ocean, the Azores High . The Mediterranean climate covers Portugal , Spain , Italy ,
1898-1025: The Balkans . Bulgarian language ( Български език ) is spoken in Bulgaria ( България ). Bosnian-Serbian-Croatian is spoken in Kosovo, Croatia, Serbia, Bosnia, Montenegro, North Macedonia and Italy (in Molise ). Slovenian is spoken in Slovenia, Italy (in Friuli-Venezia Giulia ) and Croatia (in Istria ) and Macedonian is spoken in North Macedonia. The Hellenic languages or Greek language are widely spoken in Greece and Cyprus. Additionally, other varieties of Greek are spoken in small communities in parts of other European countries. English
1971-813: The Mediterranean by the 8th century BC. Carthage was founded in 814 BC, and the Carthaginians by 700 BC had firmly established strongholds in Sicily and Sardinia (both regions in present day Italy ), which created conflicts of interest with Etruria . Its colonies later reached the Western Mediterranean , such as Cádiz in Spain and most notably Carthage in North Africa, and even the Atlantic Ocean . The civilisation spread across
2044-795: The Ottoman Empire . Italy unified into a nation state. The capture of Rome in 1870 ended the Papal temporal power . The outbreak of World War I in 1914 was precipitated by the rise of nationalism in Southeastern Europe as the Great Powers took up sides. The Allies defeated the Central Powers in 1918. During the Paris Peace Conference the Big Four imposed their terms in a series of treaties, especially
2117-598: The Tramontane . When the Mistral and the Tramontane are blowing, this provokes an "upwelling" phenomenon on the French coast. They push the surface waters out to sea and bring deeper, cooler waters up to the seaside. Consequently, the temperature of the waters of the French coasts are therefore very cool even in summer, and not representative of the rest of the Mediterranean. This same kind of phenomenon takes place between
2190-874: The Treaty of Versailles . The Nazi regime under Adolf Hitler came to power in 1933, and along with Mussolini's Italy sought to gain control of the continent by the Second World War . Following the Allied victory in the Second World War, Europe was divided by the Iron Curtain . The countries in Eastern and Southeastern Europe were dominated by the Soviet Union and became communist states . The major non-communist southern European countries joined
2263-626: The United Kingdom , can be included in multiple subregions. Common geopolitical subregions of Europe include: Two Europes Three Europes Europe can be divided along many differing historical lines, normally corresponding to those parts that were inside or outside a particular cultural phenomenon, empire or political division. The areas varied at different times, and so it is arguable as to which were part of some common historical entity (e.g., were Germany or Britain part of Roman Europe as they were only partly and relatively briefly part of
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2336-484: The thermohaline circulation of the ocean leads to a 5 °C (9 °F) warming of the northern Atlantic Ocean compared to other ocean basins. Other ocean currents redistribute heat between land and water on a more regional scale. The density and type of vegetation coverage affects solar heat absorption, water retention, and rainfall on a regional level. Alterations in the quantity of atmospheric greenhouse gases (particularly carbon dioxide and methane ) determines
2409-525: The 1990s was just roughly the same. For some of them becoming independent was the major challenge, while others needed to face with poverty and deep dictatorship also Economically, parallel with the political changes, and the democratic transition, – as a rule of law states – the previous command economies were transformed via the legislation into market economies, and set up or renewed the major macroeconomic factors: budgetary rules, national audit, national currency, central bank. Generally, they shortly encountered
2482-495: The Arctic region and oceans. Climate variability is the term to describe variations in the mean state and other characteristics of climate (such as chances or possibility of extreme weather , etc.) "on all spatial and temporal scales beyond that of individual weather events." Some of the variability does not appear to be caused systematically and occurs at random times. Such variability is called random variability or noise . On
2555-687: The Bosporus) are described as located in "Southeastern Europe". EuroVoc is a multilingual thesaurus maintained by the Publications Office of the European Union , giving definitions of terms for official use. In the definition of "southern Europe", the following countries are included: The United Nations geoscheme is a system devised by the United Nations Statistics Division (UNSD) which divides
2628-577: The Byzantine Empire. In Western Europe, Germanic peoples moved into positions of power in the remnants of the former Western Roman Empire and established kingdoms and empires of their own. The period known as the Crusades , a series of religiously motivated military expeditions originally intended to bring the Levant back into Christian rule, began. Several Crusader states were founded in
2701-459: The EU's Copernicus Climate Change Service, average global air temperature has passed 1.5C of warming the period from February 2023 to January 2024. Climate models use quantitative methods to simulate the interactions and transfer of radiative energy between the atmosphere , oceans , land surface and ice through a series of physics equations. They are used for a variety of purposes, from the study of
2774-542: The Empire—or were the countries of the former communist Yugoslavia part of the Eastern Bloc , since it was not in the Warsaw Pact ). Climate Climate is the long-term weather pattern in a region, typically averaged over 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years. Some of the meteorological variables that are commonly measured are temperature , humidity , atmospheric pressure , wind , and precipitation . In
2847-479: The European region on the basis of Tourism Decision Metrics (TDM) model. Countries which belong to the southern/Mediterranean Europe in this classification are: Albania , Bosnia and Herzegovina , Croatia , Greece , Italy , Malta , Montenegro , North Macedonia , Portugal , Serbia , Slovenia , Spain and Turkey . Regions of Europe Europe is often divided into regions and subregions based on geographical, cultural or historical factors. Since there
2920-453: The Mediterranean between 1500 BC and 300 BC. The period known as classical antiquity began with the rise of the city-states of Ancient Greece . Greek influence reached its zenith under the expansive empire of Alexander the Great , spreading throughout Asia . The Roman Empire came to dominate the entire Mediterranean Basin in a vast empire based on Roman law and Roman legions . It promoted trade, tolerance, and Greek culture. By 300 AD
2993-423: The Roman Empire was divided into the Western Roman Empire based in Rome, and the Eastern Roman Empire based in Constantinople. The attacks of the Goths led to the fall of the Western Roman Empire in 476 AD, a date which traditionally marks the end of the classical period and the start of the Middle Ages . During the Middle Ages, the Eastern Roman Empire survived, though modern historians refer to this state as
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3066-462: The amount of solar energy retained by the planet, leading to global warming or global cooling . The variables which determine climate are numerous and the interactions complex, but there is general agreement that the broad outlines are understood, at least insofar as the determinants of historical climate change are concerned. Climate classifications are systems that categorize the world's climates. A climate classification may correlate closely with
3139-426: The causes of climate, and empiric methods, which focus on the effects of climate. Examples of genetic classification include methods based on the relative frequency of different air mass types or locations within synoptic weather disturbances. Examples of empiric classifications include climate zones defined by plant hardiness , evapotranspiration, or more generally the Köppen climate classification which
3212-411: The consequences of increasing greenhouse gases in the atmosphere, primarily carbon dioxide (see greenhouse gas ). These models predict an upward trend in the global mean surface temperature , with the most rapid increase in temperature being projected for the higher latitudes of the Northern Hemisphere. Models can range from relatively simple to quite complex. Simple radiant heat transfer models treat
3285-466: The context of environmental policy , the term "climate change" often refers only to changes in modern climate, including the rise in average surface temperature known as global warming . In some cases, the term is also used with a presumption of human causation, as in the United Nations Framework Convention on Climate Change (UNFCCC). The UNFCCC uses "climate variability" for non-human caused variations. Earth has undergone periodic climate shifts in
3358-420: The countries of the world into regional and subregional groups, based on the M49 coding classification . The partition is for statistical convenience and does not imply any assumption regarding political or other affiliation of countries or territories. In the UN geoscheme, the following countries are classified as southern Europe: as well as the dependent territory : European Travel Commission divides
3431-583: The dynamics of the weather and climate system to projections of future climate. All climate models balance, or very nearly balance, incoming energy as short wave (including visible) electromagnetic radiation to the Earth with outgoing energy as long wave (infrared) electromagnetic radiation from the Earth. Any imbalance results in a change in the average temperature of the Earth. Climate models are available on different resolutions ranging from >100 km to 1 km. High resolutions in global climate models require significant computational resources, and so only
3504-493: The eastern Mediterranean. These were all short-lived. The Crusaders would have a profound impact on many parts of Europe. Their sack of Constantinople in 1204 brought an abrupt end to the Byzantine Empire. Though it would later be re-established, it would never recover its former glory. The Crusaders would establish trade routes that would develop into the Silk Road and open the way for the merchant republics of Genoa and Venice to become major economic powers. The Reconquista ,
3577-458: The following problems: high inflation, high unemployment, low economic growth and high government debt. By 2000 these economies were stabilized, and sooner or later between 2004 and 2013 some of them joined the European Union, and Slovenia introduced the euro. Italy became a major industrialized country again, due to its post-war economic miracle . The European Union (EU) involved the division of powers, with tax, health, and education handled by
3650-421: The global temperature and produce an interglacial period. Suggested causes of ice age periods include the positions of the continents , variations in the Earth's orbit, changes in the solar output, and volcanism. However, these naturally caused changes in climate occur on a much slower time scale than the present rate of change which is caused by the emission of greenhouse gases by human activities. According to
3723-527: The heirs of Latin, which have spread from the Italian peninsula, and are emblematic of Southwestern Europe (See the Latin Arch .) . By far the most common Romance languages in southern Europe are Italian (spoken by over 50 million people in Italy, southern Switzerland, Malta, San Marino, and Vatican City) and Spanish , which is spoken by over 40 million people in Spain, Andorra and Gibraltar. Other common Romance languages include Portuguese (spoken in Portugal and Andorra), French (spoken in France, Monaco, and
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#17327649203043796-507: The main agents of European imperialism in the mid-17th century. European overseas expansion led to the rise of colonial empires , producing the Columbian Exchange . The combination of resource inflows from the New World and the Industrial Revolution of Great Britain, allowed a new economy based on manufacturing instead of subsistence agriculture. The period between 1815 and 1871 saw a large number of revolutionary attempts and independence wars . Balkan nations began to regain independence from
3869-404: The mediterranean islands, but also in southeast France, the Balkan Mediterranean coast and part of Macedonia. In the Mediterranean coastal areas, olive groves , maquis shrubland , and steppes are very common. At higher elevations, or latitudes, they are replaced by chestnut and (often coppiced) mixed forests. The Phoenicians originally expanded from Canaan ports , dominating trade in
3942-456: The modern time scale, their observation frequency, their known error, their immediate environment, and their exposure have changed over the years, which must be considered when studying the climate of centuries past. Long-term modern climate records skew towards population centres and affluent countries. Since the 1960s, the launch of satellites allow records to be gathered on a global scale, including areas with little to no human presence, such as
4015-404: The most common atmospheric variables (air temperature, pressure, precipitation and wind), other variables such as humidity, visibility, cloud amount, solar radiation, soil temperature, pan evaporation rate, days with thunder and days with hail are also collected to measure change in climate conditions. The difference between climate and weather is usefully summarized by the popular phrase "Climate
4088-405: The mountain ranges of Spain and Italy. Additionally, the north coast of Spain experiences a wetter Atlantic climate. In the highest regions of the Alps, which border southern Europe, even ice cap climate can be found. Some parts of southern Europe have humid subtropical climates with warm and wet summers, unlike typical Mediterranean climates. This climate is mainly found in Italy and Croatia around
4161-458: The nation states, while the EU had charge of market rules, competition, legal standards and environmentalism. The Soviet economic and political system collapsed, leading to the end of communism in the satellite countries in 1989, and the dissolution of the Soviet Union itself in 1991. European Union expanded to subsequently include many of the formerly communist European countries – Romania and Bulgaria (2007) and Croatia (2013). The Gotthard ,
4234-745: The origin of air masses that define the climate of a region. Paleoclimatology is the study of ancient climates. Paleoclimatologists seek to explain climate variations for all parts of the Earth during any given geologic period, beginning with the time of the Earth's formation. Since very few direct observations of climate were available before the 19th century, paleoclimates are inferred from proxy variables . They include non-biotic evidence—such as sediments found in lake beds and ice cores —and biotic evidence—such as tree rings and coral. Climate models are mathematical models of past, present, and future climates. Climate change may occur over long and short timescales due to various factors. Recent warming
4307-705: The other hand, periodic variability occurs relatively regularly and in distinct modes of variability or climate patterns. There are close correlations between Earth's climate oscillations and astronomical factors ( barycenter changes, solar variation , cosmic ray flux, cloud albedo feedback , Milankovic cycles ), and modes of heat distribution between the ocean-atmosphere climate system. In some cases, current, historical and paleoclimatological natural oscillations may be masked by significant volcanic eruptions , impact events , irregularities in climate proxy data, positive feedback processes or anthropogenic emissions of substances such as greenhouse gases . Over
4380-402: The past state of the climate. It demonstrates periods of stability and periods of change and can indicate whether changes follow patterns such as regular cycles. Details of the modern climate record are known through the taking of measurements from such weather instruments as thermometers , barometers , and anemometers during the past few centuries. The instruments used to study weather over
4453-416: The past, including four major ice ages . These consist of glacial periods where conditions are colder than normal, separated by interglacial periods. The accumulation of snow and ice during a glacial period increases the surface albedo , reflecting more of the Sun's energy into space and maintaining a lower atmospheric temperature. Increases in greenhouse gases , such as by volcanic activity , can increase
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#17327649203044526-508: The poles in latitude in response to shifting climate zones." Climate (from Ancient Greek κλίμα 'inclination') is commonly defined as the weather averaged over a long period. The standard averaging period is 30 years, but other periods may be used depending on the purpose. Climate also includes statistics other than the average, such as the magnitudes of day-to-day or year-to-year variations. The Intergovernmental Panel on Climate Change (IPCC) 2001 glossary definition
4599-477: The pure geographical criteria of "east" and "west" are often confused with the political meaning these words acquired during the Cold War era. Some typical geographical subregions of Europe include: Note: There is no universally agreed definition for continental subregions. Depending on the source, some of the subregions, such as Central Europe or South-eastern Europe , can be listed as first-tier subregions . Some transregional countries, such as Romania or
4672-409: The rest of the continent. So, the Sirocco hot wind that originates in the heart of the Sahara blows over Italy , going up to the interior of the Alpine arc ( Po Valley ). The Alps prevent the Sirocco from spreading to the rest of Europe. And, conversely, the Alps and the Pyrenees protect the Italian and Iberian Peninsulas from the rains and icy winds from the south of France such as the Mistral and
4745-483: The southern European countries form the EU Med Group . Southern Europe also loosely corresponds to the European part of the Mediterranean Basin . Geographically, southern Europe is the southern portion of the European continent. This definition is relative, although largely based on history, culture, climate , and flora, which is shared across the region. Southern Europe can be subdivided into three subregions : The major islands in southern Europe generally include
4818-442: The southern coast of France , coastal Croatia , coastal Slovenia , southern Bosnia and Herzegovina , Montenegro , Albania , and Greece , as well as the Mediterranean islands. Those areas of Mediterranean climate present similar vegetations and landscapes throughout, including dry hills, small plains, pine forests and olive trees. Cooler climates can be found in certain parts of southern European countries, for example within
4891-440: The thirty-year period from 1901 to 1930 as the reference time frame for climatological standard normals. In 1982, the WMO agreed to update climate normals, and these were subsequently completed on the basis of climate data from 1 January 1961 to 31 December 1990. The 1961–1990 climate normals serve as the baseline reference period. The next set of climate normals to be published by WMO is from 1991 to 2010. Aside from collecting from
4964-507: The two slopes of the Balkan mountain range. These mountains have, moreover, been a serious handicap to population displacement, focusing southern Europe mainly on the Mediterranean world . The climate and cultures are therefore very specific. Different methods can be used to define southern Europe, including its political , economic , historical , and cultural attributes. Southern Europe can also be defined by its natural features — its geography , climate , and flora . Politically, nine of
5037-428: The variability or average state of the atmosphere over time scales ranging from decades to millions of years. These changes can be caused by processes internal to the Earth , external forces (e.g. variations in sunlight intensity) or human activities, as found recently. Scientists have identified Earth's Energy Imbalance (EEI) to be a fundamental metric of the status of global change. In recent usage, especially in
5110-431: The western half of southern Europe — e.g., Portugal, Spain, Italy — are generally Roman Catholic . Christians in the eastern half of southern Europe — e.g., Greece, Serbia and North Macedonia — are generally Eastern Orthodox . Islam is widely practiced in Albania, Bosnia, Kosovo and Turkey and Northern Cyprus . Muslims are a significant minority in several countries of southern Europe- e.g., Greece, Italy, Spain. Judaism
5183-448: The years, the definitions of climate variability and the related term climate change have shifted. While the term climate change now implies change that is both long-term and of human causation, in the 1960s the word climate change was used for what we now describe as climate variability, that is, climatic inconsistencies and anomalies. Climate change is the variation in global or regional climates over time. It reflects changes in
5256-584: Was originally designed to identify the climates associated with certain biomes . A common shortcoming of these classification schemes is that they produce distinct boundaries between the zones they define, rather than the gradual transition of climate properties more common in nature. Paleoclimatology is the study of past climate over a great period of the Earth 's history. It uses evidence with different time scales (from decades to millennia) from ice sheets, tree rings, sediments, pollen, coral, and rocks to determine
5329-681: Was practiced widely throughout the European continent within the Roman Empire from the 2nd century. In the CIA World Factbook , the description of each country includes information about "Location" under the heading "Geography", where the country is classified into a region. The following countries are included in their classification "southern Europe": In addition, Andorra , Gibraltar , Portugal and Spain are classified as "Southwestern Europe", while Albania , Bosnia and Herzegovina , Bulgaria , Croatia , Montenegro , North Macedonia , Romania , Serbia and Turkey (the part west of
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