Extreme Environment Report - Cumbria. The aim is to investigate a cold and high attitude environment in high mountains in non tropical latitudes.

Authors Avatar

Chiara Rosato yr12        Geography - Extreme Environment Report        Dr. Evans

EXTREME ENVIRONMENT REPORT - Cold and High attitude

    1.0 Introduction

1.1 Hypothesis and aim:

1.1.1 The aim is to investigate a cold and high attitude environment in high mountains in non – tropical latitudes.

1.2 Back Ground  information:

 1.2.1. These environments are relatively accessible and tend to be viewed as inhospitable to human habitation. Despite this, they provide numerous opportunities for settlement and economic activities. This report examines the essential landscape characteristics of mountains that experienced glaciations during the ice age. It will also investigate the natural processed operating in this area, and the way in which people have responded to the opportunities they offer and the challenges they pose for management and sustainability.

1.3 Location:

      1.3.1 The Lake District National Park is the mountainous region located in the north - west of England (54°35'N, 03°20' E), in Cumbria, just south of Scotland. It's the largest National Park in England and Wales, and the second largest in the United Kingdom. It covers approximately 2,290 km/ 800 square miles. The landscape offers attraction like the highest mountain of England (Scaffel Pike, 978 m). There are 88 water basins throughout the District, 19 are the main lakes, the largest and most central of these is Windermere. The most important cities are located in the eastern part of the region; Carlisle, Kendal and Pnrith are examples. The most important motorway is M6, which bonds the zone with the most important english cities.

1.4 Expectation geological history:

1.4.1 Lake District was created 500 million year ago, when the most important rock  groups formed. The oldest rocks belong to the Ordovitian age (495-443 Ma). They are known as Skiddaw Group and they are represented by 1000 m of grey wackes. This group forms a triangular mountainous zone whose maximum high is 931 meters on Skiddaw itself. They are easy to break in small pieces. Since the formation of this group, the part of Earth's crust known as Lake District passed from the south part of the equator to the current position. The Borrowdale Volcanic Group is made of lavas and pyroclasts erupted during a phase of cataclysmic volcano, 450 million years ago. As the volcano erupted ash and lava fragments, they settled up to form tuffs and agglomerates. Mountains belonging to the Borrowdale Volcanic Group are more extended and make the highest summits of the zone, including the peaks of Scaffel (964m) and Scaffel Pike (98m). The Windermare rocks belong to the Silurian age (443 - 417 Ma). About 400 million years ago the rocks were folded and faulted and they formed a high mountain range. This event is known as Caledonian Orogeny and compressed many tuffs of the Borrowdale Volcanic group, which became the Westmorland green slates. During the Devonian age (456 - 359 Ma) there was an increase of erosion and weathering.  During this period the highest mountains turned in low hills. There are also the rocks of the Carboniferous age (354-290Ma) that lie outside the boundaries of the Park.

Join now!

1.5 Expectations:

This report is going to analyze different geological aspects that refer to the zone of Lake District.

In reference to physical geography, this report is going to investigate about the location of Lake District, its geological history, and its past glacial activity.  

Lake District is a zone full of mountains which makes population settlement difficult because of its high altitude environment.

The economic aspects which will be discussed about are linked to the relief of the zone and the effects they have, the few number of economic activities and the most important economic sources ...

This is a preview of the whole essay