Results 21 to 30 of about 157,275 (276)

The effect of spruce plantation density on resilience of mixed forests in the Perm Krai [PDF]

open access: yes, 2019
Over the course of the last few decades, many countries across the globe have experienced mass desiccation of spruce plantations. The subject of our research was the spruce forests of the Russian Perm Krai's mixed forest zone.
Ivanchina, L. A., Zalesov, S. V.
core   +1 more source

Environmental sensitive road planning and transportation techniques in forest engineering

open access: yesİstanbul Üniversitesi Orman Fakültesi Dergisi, 2016
Forestry management has activities dealing with technical, economic, social and environmental services. Forestry operations which are carried out on forest areas , an important part of the ecosistem are materialized in open space.
H. Hulusi Acar
doaj   +1 more source

Impact of soil compaction on root system of Caucasian aldar (Aluns subcotdata C. A. Mey.) seedlings [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2017
Soil compaction, as one of the causes of stress, has a negative impact on plant growth. The aim of this study was to evaluate the effect of soil compaction on root system of Caucasian alder (Aluns subcotdata C. A. Mey.) seedlings in controlled condition.
Meghdad Jourgholami   +2 more
doaj   +1 more source

Greenhouse Gas Mitigation in Forest and Agricultural Lands: Reducing Emissions

open access: yesEDIS, 2009
AE443, a 7-page fact sheet by Solomon G. Haile, Clyde W. Fraisse, P.K. Ramachandran Nair, and Vimala D. Nair, is part of the Greenhouse Gas Mitigation in Forest and Agricultural Lands series.
Solomon G. Haile   +3 more
doaj   +5 more sources

Forestry Education in the United States.

open access: yesIssues in Science and Technology Librarianship, 2006
The definition of "forestry" has been debated from the beginning of forestry programs and agencies in the United States in the late 19th century. Forestry has grown into an interdisciplinary subject incorporating many scientific disciplines: soils ...
Carol C. Green
doaj   +1 more source

Analysing species abundance distribution patterns across sampling scales in three natural forests in Northeastern China

open access: yesiForest - Biogeosciences and Forestry, 2020
Understanding how and why species abundance distributions (SADs) vary with sampling scale has been a long-standing issue in ecology. By fitting various SAD models with observations collected in three large forest field plots, the objective of this study ...
Tan L   +6 more
doaj   +1 more source

Factors affecting perceptions and attitudes of forest engineers working in the forestry organization towards green products

open access: yesTurkish Journal of Forestry, 2023
This research was carried out to measure the perceptions and attitudes of forest engineers working in the forestry organization about green products. In this context, the relationship between forest engineers' attitudes towards sustainable forest management, perceived environmental knowledge, environmental attitude, environmental concern, certification
Gökhan Topaloğlu, Hasan Alkan
openaire   +1 more source

Ranking forestry journals using the h-index

open access: yes, 2008
An expert ranking of forestry journals was compared with journal impact factors and h-indices computed from the ISI Web of Science and internet-based data.
Jerome K Vanclay, Jerome K. Vanclay
core   +2 more sources

Retrieving the Infected Area of Pine Wilt Disease-Disturbed Pine Forests from Medium-Resolution Satellite Images Using the Stochastic Radiative Transfer Theory

open access: yesRemote Sensing, 2022
Pine wilt disease (PWD) is a global destructive threat to forests which has been widely spread and has caused severe tree mortality all over the world. It is important to establish an effective method for forest managers to detect the infected area in a ...
Xiaoyao Li   +8 more
doaj   +1 more source

Methylation biomarkers can distinguish pleural mesothelioma from healthy pleura and other pleural pathologies

open access: yesMolecular Oncology, EarlyView.
We developed and validated a DNA methylation–based biomarker panel to distinguish pleural mesothelioma from other pleural conditions. Using the IMPRESS technology, we translated this panel into a clinically applicable assay. The resulting two classifier models demonstrated excellent performance, achieving high AUC values and strong diagnostic accuracy.
Janah Vandenhoeck   +12 more
wiley   +1 more source

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