Forestry (0)

Lõik failist

Sarnased õppematerjalid

17

pptx

Different types of forests and their forms of usage.

Different types of forests and their forms of usage TARTU 2010  Forest A forest (also called a wood, woodland, wold, weald, holt, frith) is an area with a high density of trees. Forests cover approximately 30% of land and 9.4% of all the planet earth. They are also responsible for regulating our planet's climate and act as large purifiers of airs, by absorbing carbon dioxide, and giving out oxygen.  Different types of forests Forests are divided into following main types: o Tropical forest o Subtropical forest o

Geograafia

5

doc

Savanna

Savanna A savanna is a grassland ecosystem with scattered trees or shrubs. In savannas trees are small or widely spaced so that the canopy does not close. It is often believed that savannas are characterized by widely spaced, scattered trees, however in many savanna communities tree densities are higher and trees are more regularly spaced than in forest communities. The open canopy allows sufficient light to reach the ground to support an unbroken herbaceous layer consisting primarily of C4 grasses. Savannas are also characterised by seasonal water availability, with the majority of rainfall being confined to one season of the year. Savannas can be associated with several types of biomes. Savannas are frequently seen as a transitional zone, occurring between forest and desert or prairie.

Inglise keel

2

docx

Forestry and the forest industry in Japan

Forestry and the Forest Industry in Japan Today I'm going to do a presentation about a book called ,,Forestry and the Forest Industry in Japan", edited by Yoshiya Iwai. --------------------- Participants in private forestry are classified into six categories: forestry households; companies; shrines and temples; joint holdings; various groups and cooperatives; and habitual joint holdings. Except for shrines and temples, these groups manage forests to produce income. In general, these forests are not very large: the average forest area per establishment was 3.7 ha in 1990. Groups operating forests of less than 100 ha control 67% of the total area. Hence forests are not necessarily owned by a few large concerns. Private ownership of

Inglise keel

11

doc

Austraalia referaat inglise keeles

Tallinna Inglise Kolledz Australia Topic Alice Tärk, 8b.  Tallinn 2007 Table of contents: Factfile............................................................................................. ................................. Symbols.......................................................................................... ....................................Head of State................................................................................................ ................... Government....................................................................................... ............................... History............................................................................................. .................................. Relief................................................................................................ .................................. Geographical

Inglise keel

7

docx

Report Of Canada

Other industries include chemicals, aerospace, steel, and food processing. The plains (or prairie) provinces of Alberta, Manitoba, and Saskatchewan are the home to four-fifths of Canada's agricultural lands. They are also the home to the majority of mining and fuel production. Alberta itself provides 90 percent of the nation's energy exports and is the home of Canada's oil and natural gas industry. British Columbia is in the Pacific Northwest. Forestry and tourism were traditionally the main elements of the region's economy, but financial services, including banking and insurance, have grown dramatically over the past decade. There is also a growing high-tech sector that is bolstered by the province's proximity to American firms such as Microsoft in the state of Washington. The Northern territories of the nation comprise one-third of its total size, but are home to only 100,000 people

inglise teaduskeel

4

odt

Pine trees

Pine trees Short Leaf Pine Tree Pine Tree Pine Tree Types Pines are among the most well-known coniferous trees in the world. They thrive in temperate mountainous regions, but can also survive in tropical spots in the northern hemisphere. Among the most popular types of Pine trees are: ·Scotch Pine: Commonly found in North America where it is commercially grown as a Christmas tree, the Scotch Pine is known for its beautiful bluish-green needles and full shape. ·Ponderosa Pine: Popular among landscapers, the large Ponderosa can grow up to 80 feet tall. Its pyramidal shape and long needles make it an excellent choice for a windbreaker on large properties. ·Bristlecone Pine: Known for its long life, the Bristlecone is among the shortest types of Pine trees. On average it grows to about 20 feet. Its

Inglise keel

6

doc

Estonia

Estonia. Estonia, officially the Republic of Estonia is a country in Northern Europe. It is the smallest of the three Baltic countries. Estonia has land borders with Latvia (339 km) to the south and Russia (229 km) to the east. It is separated from Finland in the north by the narrow Gulf of Finland and from Sweden in the west by the Baltic Sea. Estonia has been a member of the European Union since May 1, 2004 and of the NATO since March 29, 2004. The area of Estonia is about 45000 square kilometres and the population is about 1.4 million people. The capital of Estonia is Tallinn and the official language is Estonian. The currency is Eesti kroon. The main religion is Lutheran. Anniversary of the republic is celebrated on February 20. The national flower is cornflower, national bird is barn swallow and national stone is limestone. It is a land of great natural beauty with a long and varied history and rich culture.

Inglise keel

1

doc

The importance of the rainforest

environments they are today. Rainforests represent a store of living and breathing renewable natural resources that for eons, by virtue of their richness in both animal and plant species, have contributed a wealth of resources for the survival and well-being of humankind. These resources have included basic food supplies, clothing, shelter, fuel, spices, industrial raw materials, and medicine for all those who have lived in the majesty of the forest. However, the inner dynamics of a tropical rainforest is an intricate and fragile system. Everything is so interdependent that upsetting one part can lead to unknown damage or even destruction of the whole. Sadly, it has taken only a century of human intervention to destroy what nature designed to last forever. The scale of human pressures on ecosystems everywhere has increased enormously in the last few decades. Since 1980 the global economy has tripled in size and the world population has

Inglise keel

Kommentaarid (0)