Juncal
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Welcome to Juncal, a Temperate island in the Rio de La Plata, part of the majestic Atlantic Ocean. This guide offers a comprehensive overview of what makes Juncal unique – from its geography and climate to its population, infrastructure, and beyond. Dive into the details:
- Geography and Size: Explore the island’s size and location.
- Climate and Weather: Weather patterns and temperature.
- Topography and Nature: Uncover the natural wonders of the island.
- Infrastructure and Travelling: Insights on reaching, staying, and making the most of your visit.
- News and Headlines: Latest News.
Geography and size of Juncal
Size: 6.469 km²
Coastline: 13.2 km
Ocean: Atlantic Ocean
Sea: Rio de La Plata
Continent: South America
Juncal is a Small Island spanning 6.5 km² with a coastline of 13.2 km.
Archipel: –
Tectonic Plate: Nazca – An oceanic tectonic plate off the west coast of South America. Famous for the Nazca Lines, it’s primarily known for its subduction under the South American Plate, leading to the Andes Mountains’ formation and significant seismic activity.
The geographic heart of the island is pinpointed at these coordinates:
Latitude: -33.97043167 / Longitude: -58.37783056
Climate and weather of Juncal
Climate Zone: Temperate
Climate Details: Humid Subtropical Climate
Temperature: Hot Summer
Climate Characteristics: With continuous rainfall and hot summers, this climate is common in some coastal regions, supporting diverse vegetation.
Topography and nature of Juncal
Timezone: UTC-03:00
Timezone places: America/Sao_Paulo
Max. Elevation: 3 m
Mean Elevation: 1 m
Vegetation: Wetland
Tree Coverage: 29%
The mean elevation is 1 m. The highest elevation on the island reaches approximately 3 meters above sea level. The island is characterized by Plains: Flat, low-lying lands characterized by a maximum elevation of up to 200 meters. On islands, plains are typically coastal lowlands or central flat areas.
Dominating Vegetation: Wetland
These areas are saturated with water, either permanently or seasonally, and support aquatic plants. Wetlands are important for biodiversity and water filtration. Juncal has a tree cover of 29 %.
Vegetation: 5 vegetation zones – Highly Diverse Island
With five different vegetation zones, these islands offer a rich tapestry of ecosystems. The variety could include dense forests, open meadows, wetlands, coastal zones, and more. This level of diversity supports an intricate web of life, with each zone playing a vital role in the overall ecological health and balance of the island.
Infrastructure and Travelling to Juncal
Does the island have a public airport? no.
There is no public and scheduled airport on Juncal. The nearest airport is Jorge Newbery Airpark, located 64 km away.
Does the island have a major port? no.
There are no major ports on Juncal. The closest major port is NUEVA PALMIRA, approximately 8 km away.
The mean population of Juncal is 3 per km². Juncal is Gently Populated. The island belongs to Argentina.
Continuing your journey, Isla de los Platos is the next notable island, situated merely km away.
Juncal Island
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
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Argentina is classified as Emerging region: G20: Group of Twenty – Major economies comprising both developed and emerging countries, representing the world’s largest economies. The level of income is Upper middle income.
News – Latest Updates and Headlines from Juncal
Stay informed with the most recent news and important headlines from Juncal. Here’s a roundup of the latest developments.
Please note: The data used here has been primarily extracted from satellite readings. Deviations from exact values may occur, particularly regarding the height of elevations and population density. Land area and coastline measurements refer to average values at mean high tide.