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RPF Exam Short Answer All Exam Questions and Answers (Latest Update 2024)
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RPF Exam Short Answer All Exam Questions and Answers (Latest Update 2024)
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RPF Exam Short Answer All ExamQuestions and Answers (Latest Update
2024)
Describe the effect of increased carbon dioxide on forest
growth - Correct Answer ✅Increased CO2 can improve
photosynthesis efficiency and increase forest growth.
However heat associated with increased C02 may lead to
more extreme weather events causing more high intensity
fires.
List three (3) conditions that demonstrate forest sustainability
(note this is not simply sustained yield) - Correct Answer
✅When management decision take into account the
environment, economy and society
What is the primary cause of long term natural (not
anthropogenic) global climate change? - Correct Answer
✅The Milankovitch cycle is the natural wobble in the earth's
tilt and rotation that change the relative position and
alignment between the earth and the sun leading to changes
in climate. This changes the
,RPF Exam Short Answer All Exam
Questions and Answers (Latest Update
2024)
What is Tree Improvement? - Correct Answer ✅Improving
the specific characteristics of a tree through controlled
breeding or cultural practices
What is a Provenance Trial? - Correct Answer ✅A planting
in which population samples from stands of known
geographic origins are grown together in one or more
location.
What is a Genotype? - Correct Answer ✅An individual's
hereditary (genetic) constitution.
List three (3) objectives of forest fuel treatments? - Correct
Answer ✅Reduce fuel loads to prevent stand destroying
fires, Decrease competition among remaining trees, Generate
biomass
List three (3) effects of sawtimber harvesting on forest carbon
sequestration? - Correct Answer ✅Can begin the slow
release of standing carbon in living trees that are converted
,RPF Exam Short Answer All Exam
Questions and Answers (Latest Update
2024)
to lumber, Can allow for vigorous new growth if harvesting
overstocked trees
List three (3) results of intense forest wildfire on carbon
stocks? - Correct Answer ✅Massive release of CO2 into the
atmosphere from sequestered carbon, Can slow site from
being capable of sequestering carbon due to hydrophobic
soils, Allow for increased carbon sequestration of new stand
that has not yet reached maximum growth rates.
What is biological diversity? - Correct Answer ✅The variety
and abundance of life forms, processes, function and
structure of plants, animals and other living organisms
including the relative complexity of species, communities,
gene pools and ecosystems and spatial scales that range
from local through regional to global. A measure of diversity
either among species, between species or of ecosystems
List three (3) main sources of genetic diversity in forests? -
Correct Answer ✅Natural selection, mutation, genetic drift
, RPF Exam Short Answer All Exam
Questions and Answers (Latest Update
2024)
What determines the extent of genetic impacts of forest
management? - Correct Answer ✅The phenotypic variation
of a tree species. Some trees have very similar growth
characteristics across a wide variety of genotypes and
instead growth rates are more attributed to the environment.
Some trees species have widely varying growth
characteristics based on genotype.
According to the FPRs and PRC, what is watercourse -
Correct Answer ✅Any well-defined channel with
distinguishable bed and bank showing evidence of having
contained flowing water indicated by deposit of rock, sand,
gravel, or soil, including but not limited to, Streams as
defined in PRC 4528(f). Watercourse also includes manmade
Watercourses.
List three (3) potential impacts of water drafting on aquatic
species. - Correct Answer ✅Mechanical take of aquatic
organisms from improper pump equipment, Increased
sedimentation of the water, Loss of habitat if overdrafting,
Change in water temperature
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