Results 21 to 30 of about 266,343 (351)

Comparison of carbon content between plantation and natural regeneration seedlings in Durango, Mexico [PDF]

open access: yesPeerJ, 2023
Forest plantations and natural forests perform a relevant role in capturing CO2 and reducing greenhouse gas concentrations. The objective of this study was to compare the diameter increment, biomass and carbon accumulation in a plantation of Pinus ...
Jesús Alejandro Soto-Cervantes   +6 more
doaj   +2 more sources

Age and growth of longfinned eels (Anguilla dieffenbachii) in pastoral and forested streams in the Waikato River basin, and in two hydro-electric lakes in the North Island, New Zealand [PDF]

open access: yes, 1993
Growth rates of New Zealand endemic longfinned eels (Anguilla dieffenbachii) from streams in pasture and indigenous forest, and from two hydroelectric lakes (Lakes Karapiro and Matahina), were estimated by otolith examination. Habitat-specific growth was
Aprahamian M. W.   +44 more
core   +2 more sources

Blood cholesterol in late-life and cognitive decline: a longitudinal study of the Chinese elderly [PDF]

open access: yes, 2017
Mean difference in annual cognitive change for each mmol/L increment of lipid concentrations, stratified by age.
Chaoran Ma   +5 more
core   +2 more sources

Woodland: dynamics of average diameters of coniferous tree stands of the principal forest types [PDF]

open access: yesСибирский лесной журнал, 2016
The analysis of age dynamics of average diameters of deciduous tree stands of different forest types at Highland Khamar-Daban (natural woodland in South-East Baikal Lake region) has been done.
R. A. Ziganshin
doaj   +1 more source

Growth pattern analysis of major coniferous tree species in South Korea

open access: yesForest Science and Technology, 2018
The size growth patterns of major coniferous trees species Pinus densiflora (Pd), Pinus koraiensis (Pk), and Larix kaempferi (Lk) in South Korea were found and compared using stem analysis.
Yeongwan Seo, Daesung Lee, Jungkee Choi
doaj   +1 more source

A new approach to developing a logistic regression model variables to predict tree mortality, based on tree-ring growth dynamics [PDF]

open access: yesСибирский лесной журнал, 2020
The annual tree increment is one of the integral indicators of abiotic and biotic processes occurring in the forest ecosystem. The use of logistic regression models based on annual tree-ring growth data is a promising approach to studying tree mortality.
А. V. Kachaev   +3 more
doaj   +1 more source

COBIB.SI: prirast bibliografskih zapisov v letu 2022 / COBIB.SI: increment of bibliographic records in 2022 [PDF]

open access: yesOrganizacija Znanja
The article presents in detail the data on the annual increment of bibliographic records in 2022 at annual and monthly levels. The analysis includes 171,503 bibliographic records created by 546 cataloguers.
Ema Dornik
doaj   +1 more source

Intra-annual height increment of Pinus sylvestris at high latitudes in Finland [PDF]

open access: yesTree Physiology, 2007
Intra-annual height growth of Scots pine (Pinus sylvestris L.) in four stands was followed for up to four growing seasons (2000-2003) in the northern boreal zone in Lapland. Elongation of the leader shoot correlated with temperature sum expressed as degree-days.
Salminen, H., Jalkanen, R.
openaire   +2 more sources

Relating annual increments of the endangered Blanding's turtle plastron growth to climate [PDF]

open access: yesEcology and Evolution, 2014
AbstractThis research is the first published study to report a relationship between climate variables and plastron growth increments of turtles, in this case the endangered Nova Scotia Blanding's turtle (Emydoidea blandingii). We used techniques and software common to the discipline of dendrochronology to successfully cross‐date our growth increment ...
Richard, Monik G   +2 more
openaire   +2 more sources

Water‐limited environments affect the association between functional diversity and forest productivity

open access: yesEcology and Evolution, 2023
The link between biodiversity and ecosystem function can depend on environmental conditions. This contingency can impede our ability to predict how biodiversity‐ecosystem function (BEF) relationships will respond to future environmental change, causing a
Roel Lammerant   +3 more
doaj   +1 more source

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