Social Studies, 12.11.2019 01:31 diazsindy

What two main political groups existed in the colonies?

Answers: 2

Show answers

Answers

World War I (First World War or Great War o WWI) started on July 28, 1914 and ended on November 11, 1918, was a war focused in Europe. The war divided two nations: the Allies consisting of Russian Empire, France, and United Kingdom or British Empire (the Triple Entente) against the Central powers consisting of Germany, Ottoman Empire and Austria-Hungary. The war, introducing new military technology weapons, had killed an estimation of nine million soldiers in annihilation, bloodshed and massacre.

Answer from: Quest

raliegh, north ! hope this

Answer from: Quest

clearcutting reproduces a new even-aged stand by completely removing the mature stand.

clearcutting as a silvicultural treatment has several characteristics:

it causes a sudden environmental change

it removes the seed source from the regeneration area

the configuration of the clearcut may affect seed dispersal

it begins a new rotation

it will eliminate some pests that require forest cover

overall, it temporarily removes the forest cover, transforming the forest community and environment.

clearcutting followed by artificial (seeded or planted) regeneration has several advantages:

we can avoid delay in restocking the site

we can introduce a selected species, seed source, and genotype

we can control arrangement and spacing

we can achieve uniformity in the new stand

we can overcome the problems associated with securing sufficient natural regeneration.

the shelterwood method involves the removal of most of the mature stand at the end of the rotation, but a portion of the mature stand is left standing. the shelterwood method serves three basic purposes:

to prepare the stand for production of abundant seed

to modify the environment in a way that promotes germination and survival of the selected species

to build up the amount and size of advance regeneration to ensure the prompt restocking of the new stand following overstory removal.

the shelterwood method involves a sequence of 3 cuttings:

preparatory cuttings: make the seed trees more vigorous and set the stage for regeneration. see our thinning page for more information.

establishment/seed cuttings: open up enough vacant growing space to allow establishment of the new regeneration.

removal cuttings: uncover the new crop to allow it to fill the growing space.

the residual trees in the shelterwood must:

be sturdy and windfirm

be able to survive exposure

flower and reproduce seed

be the best trees of the mature stand

keep in mind that the shelter trees must not occupy the entire site. a void must be created in order to make room for the new regeneration. the amount of shelter to leave will depend on the following factors:

species characteristics (seeding and shelter requirements)

the number of cuttings in the cutting sequence (1, 2, or 3)

landowner objectives

the size of the area to be regenerated

the final removal harvest level required to be profitable

the shelter must be removed before it impedes the growth of the new stand or threatens its survival.

Another question on Social Studies

Social Studies, 22.06.2019 19:30

What conflict ended the false doctrine of "states rights"

Answers: 1

Answer

Social Studies, 22.06.2019 22:30

Who can punish member in the house for disorderly behavior

Answers: 1

Answer

Social Studies, 23.06.2019 07:30

How is the city of savannah related to the union strategy of a full blockade of confederate ports? a) savannah was the last port needed to be secured in order to totally blockade the coast of georgia. b) savannah was the least significant city in georgia, and the union strategy centered on securing atlanta and capturing the tennessee river. c) savannah was the least significant city in georgia, and the union strategy centered on securing atlanta and capturing the chattahoochee river. d) savannah was the most significant port in georgia, and the union strategy centered on securing bases at savannah and the outlying islands to fully blockade georgia.

Answers: 1

Answer

Social Studies, 23.06.2019 09:30

According to erikson's theory, which stage of social development is related to adulthood