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Baatara Gorge Waterfall
The Baatara gorge sinkhole (Baatara gorge waterfall) is a waterfall in the Chatine, Lebanon near Balaa. The waterfall drops into the Balaa Pothole, a cave of Jurassic limestone located on the Lebanon Mountain Trail. The cave is also known as the Cave of the Three Bridges. Traveling from Laklouk to Tannourine one passes the village of Balaa, and the Three Bridges Chasm (in French ''Gouffre des Trois Ponts'') is a five-minute journey into the valley below where one sees three natural bridges, rising one above the other and overhanging a chasm descending into Mount Lebanon. During the spring melt, a cascade falls behind the three bridges and then down into the chasm. Discovered to the western world in 1952 by French bio-speleologist Henri Coiffait, the waterfall and accompanying sinkhole A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. The term is sometimes used to refer to doline, enclosed depressions that are locall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Bridges
A natural arch, natural bridge, or (less commonly) rock arch is a natural landform where an arch has formed with an opening underneath. Natural arches commonly form where inland cliffs, coastal cliffs, fins or stacks are subject to erosion from the sea, rivers or weathering ( subaerial processes). Most natural arches are formed from narrow fins and sea stacks composed of sandstone or limestone with steep, often vertical, cliff faces. The formations become narrower due to erosion over geologic time scales. The softer rock stratum erodes away creating rock shelters, or alcoves, on opposite sides of the formation beneath the relatively harder stratum, or caprock, above it. The alcoves erode further into the formation eventually meeting underneath the harder caprock layer, thus creating an arch. The erosional processes exploit weaknesses in the softer rock layers making cracks larger and removing material more quickly than the caprock; however, the caprock itself continues to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterfalls Of Lebanon
A waterfall is a point in a river or stream where water flows over a vertical drop or a series of steep drops. Waterfalls also occur where meltwater drops over the edge of a tabular iceberg or ice shelf. Waterfalls can be formed in several ways, but the most common method of formation is that a river courses over a top layer of resistant bedrock before falling on to softer rock, which Erosion, erodes faster, leading to an increasingly high fall. Waterfalls have been studied for their impact on species living in and around them. Humans have had a distinct relationship with waterfalls for years, travelling to see them, exploring and naming them. They can present formidable barriers to navigation along rivers. Waterfalls are religious sites in many cultures. Since the 18th century they have received increased attention as tourist destinations, sources of hydropower, andparticularly since the mid-20th centuryas subjects of research. Definition and terminology A waterfall is gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinkhole
A sinkhole is a depression or hole in the ground caused by some form of collapse of the surface layer. The term is sometimes used to refer to doline, enclosed depressions that are locally also known as ''vrtače'' and shakeholes, and to openings where surface water enters into underground passages known as ''ponor'', swallow hole or swallet. A ''cenote'' is a type of sinkhole that exposes groundwater underneath. A ''sink'' or ''stream sink'' are more general terms for sites that drain surface water, possibly by infiltration into sediment or crumbled rock. Most sinkholes are caused by karst processes – the chemical dissolution of carbonate rocks, collapse or suffosion processes. Sinkholes are usually circular and vary in size from tens to hundreds of meters both in diameter and depth, and vary in form from soil-lined bowls to bedrock-edged chasms. Sinkholes may form gradually or suddenly, and are found worldwide. Formation Natural processes Sinkholes may capture surf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Speleologist
Speleology is the scientific study of caves and other karst features, as well as their make-up, structure, physical properties, history, life forms, and the processes by which they form (speleogenesis) and change over time (speleomorphology). The term ''speleology'' is also sometimes applied to the recreational activity of exploring caves, but this is more properly known as ''caving'', ''potholing'' (British English), or ''spelunking''. Speleology and caving are often connected, as the physical skills required for ''in situ'' study are the same. Speleology is a cross-disciplinary field that combines the knowledge of chemistry, biology, geology, physics, meteorology, and cartography to develop portraits of caves as complex, evolving systems. History Before modern speleology developed, John Beaumont wrote detailed descriptions of some Mendip caves in the 1680s. The term speleology was coined by Émile Rivière in 1890. Prior to the mid-nineteenth century the scientific valu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Lebanon
Mount Lebanon ( ar, جَبَل لُبْنَان, ''jabal lubnān'', ; syr, ܛܘܪ ܠܒ݂ܢܢ, ', , ''ṭūr lewnōn'' french: Mont Liban) is a mountain range in Lebanon. It averages above in elevation, with its peak at . Geography The Mount Lebanon range extends along the entire country for about , parallel to the Mediterranean coast. Their highest peak is Qurnat as Sawda', at . The range receives a substantial amount of precipitation, including snow, which averages around deep.Jin and Krothe. ''Hydrogeology: Proceedings of the 30th International Geological Congress'', p. 170 Lebanon has historically been defined by the mountains, which provided protection for the local population. In Lebanon, changes in scenery are related less to geographical distances than to altitudes. The mountains were known for their oak and pine forests. The last remaining old growth groves of the famous Cedar of Lebanon (''Cedrus libani'' var. libanii'') are on the high slopes of Mount Lebanon, in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tannourine
Tannourine ( ar, تنورين, also Tannoureen, Tannorine) is a Lebanese town located in the Batroun District, part of the Governorate of North Lebanon, 80 km from the capital Beirut. Tannourine is formed by a cluster of mountain settlements located in the highs of the Batroun District, the largest of which is Tannourine El-Fawqa, followed by Chatine,Tannourine El-Tahta, and Wata Houb. Tannourine has a population of approximately 25,000. Tannourine extends between the municipal borders of Douma and Yammoune, and between Aqoura to the south and Bsharri and Hadath El Jebbeh to the north. The town is close to the Kadisha Valley and Cedars of God UNESCO World Heritage Site, the Afqa grotto, the Baatara sinkhole, and the Nahr Ibrahim valley. Tannourine lies in a collection of valleys and ravines accessible either from Douma, Kfour Al Arbe, a backroad from Bsharri or from a newly constructed highway direct from Batroun, or from Laqlouq. Among the personalities born in or connect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lebanon
Lebanon ( , ar, لُبْنَان, translit=lubnān, ), officially the Republic of Lebanon () or the Lebanese Republic, is a country in Western Asia. It is located between Syria to the north and east and Israel to the south, while Cyprus lies to its west across the Mediterranean Sea; its location at the crossroads of the Mediterranean Basin and the Arabian hinterland has contributed to its rich history and shaped a cultural identity of religious diversity. It is part of the Levant region of the Middle East. Lebanon is home to roughly six million people and covers an area of , making it the second smallest country in continental Asia. The official language of the state is Arabic, while French is also formally recognized; the Lebanese dialect of Arabic is used alongside Modern Standard Arabic throughout the country. The earliest evidence of civilization in Lebanon dates back over 7000 years, predating recorded history. Modern-day Lebanon was home to the Phoenicians, a m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laqlouq
Laqlouq ( ar, لقلوق), also spelled ''Laklouk'' and also known as ′Arab Laqlouq ( ar, عرب القلوق) is a small mountainous village in mountainous area in the Byblos District of Keserwan-Jbeil Governorate, Lebanon. It is located 69 kilometers northeast of Beirut. Laqlouq has an average elevation of 1,780 meters above sea level and a total land area of 210 hectares. Most of the inhabitants are Sunni Muslims, in contrast to the majority of Byblos District's population, which is largely Maronite Christian with a significant Shia Muslim minority.Laqlouq ''Localiban''. Localiban. 2007-04-28. History Laqlouq was founded in the 18th century by s who are known today as ''′Arab al-Laqlouq''.[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Agency For International Development
The United States Agency for International Development (USAID) is an independent agency of the U.S. federal government that is primarily responsible for administering civilian foreign aid and development assistance. With a budget of over $27 billion, USAID is one of the largest official aid agencies in the world and accounts for more than half of all U.S. foreign assistance—the highest in the world in absolute dollar terms. Congress passed the Foreign Assistance Act on September 4, 1961, which reorganized U.S. foreign assistance programs and mandated the creation of an agency to administer economic aid. USAID was subsequently established by the executive order of President John F. Kennedy, who sought to unite several existing foreign assistance organizations and programs under one agency. USAID became the first U.S. foreign assistance organization whose primary focus was long-term socioeconomic development. USAID's programs are authorized by Congress in the Foreign Assistanc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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