Results 31 to 40 of about 84,952 (285)

Estimating biomass of woody plants that grow in the different As-contaminated techno-soils in the ore-bearing provinces of Eastern Germany

open access: yesBiosystems Diversity, 2023
Establishing the role of woody species as an instrument for heavy metal bioaccumulation is a relevant issue today in the context of the development of the phytoremediation system.
V. Lovynska   +6 more
doaj   +1 more source

Elevated CO2 does not increase eucalypt forest productivity on a low-phosphorus soil [PDF]

open access: yes, 2017
Rising atmospheric CO2 stimulates photosynthesis and productivity of forests, offsetting CO2 emissions. Elevated CO2 experiments in temperate planted forests yielded ~23% increases in productivity over the initial years.
AC Finzi   +33 more
core   +3 more sources

Impact of precipitation patterns on biomass and species richness of annuals in a dry steppe.

open access: yesPLoS ONE, 2015
Annuals are an important component part of plant communities in arid and semiarid grassland ecosystems. Although it is well known that precipitation has a significant impact on productivity and species richness of community or perennials, nevertheless ...
Hong Yan   +6 more
doaj   +1 more source

Mechanisms of Surviving Burial: Dune Grass Interspecific Differences Drive Resource Allocation After Sand Deposition [PDF]

open access: yes, 2018
Sand dunes are important geomorphic formations of coastal ecosystems that are critical in protecting human populations that live in coastal areas. Dune formation is driven by ecomorphodynamic interactions between vegetation and sediment deposition. While
Courtemanche R. P.   +10 more
core   +2 more sources

Enhanced aboveground biomass by increased precipitation in a central European grassland

open access: yesEcological Processes, 2018
Background Global climate change is projected to increase temperature and alter precipitation pattern, which could affect grassland ecosystem. Long-term observation at a field experiment can be a powerful approach to explore the impacts of climate change
Md Lokman Hossain, Carl Beierkuhnlein
doaj   +1 more source

Large plants enhance aboveground biomass in arid natural forest and plantation along differential abiotic and biotic conditions

open access: yesFrontiers in Plant Science, 2022
Big-sized trees, species diversity, and stand density affect aboveground biomass in natural tropical and temperate forests. However, these relationships are unclear in arid natural forests and plantations.
Bai-Yu Yang   +10 more
doaj   +1 more source

The effect of soil risk element contamination level on the element contents in Ocimum basilicum L. [PDF]

open access: yes, 2015
Red basil (Ocimum basilicum L.) cv. Red Rubin was cultivated in model pot experiment in the soil amended by arsenic, cadmium and lead solutions in stepwise concentrations representing the soil concentration levels of former mining area in the vicinity of
Havlik, Jaroslav   +3 more
core   +1 more source

Impacts of Spatial Variability on Aboveground Biomass Estimation from L-Band Radar in a Temperate Forest

open access: yesRemote Sensing, 2013
Estimation of forest aboveground biomass (AGB) has become one of the main challenges of remote sensing science for global observation of carbon storage and changes in the past few decades.
Thomas Gillespie   +3 more
doaj   +1 more source

Allometric Equations for Estimating Aboveground Biomass of Eucalyptus urophylla S.T. Blake in East Nusa Tenggara

open access: yesJurnal Manajemen Hutan Tropika, 2021
Understanding the essential contribution of eucalyptus plantation for industry development and climate change mitigation requires the accurate quantification of aboveground biomass at the individual tree species level.
Ronggo Sadono   +3 more
doaj   +1 more source

Minimizing Bias in Biomass Allometry: Model Selection and Log‐Transformation of Data [PDF]

open access: yes, 2011
Nonlinear regression is increasingly used to develop allometric equations for forest biomass estimation (i.e., as opposed to the traditional approach of log‐transformation followed by linear regression).
Hughes, R. Flint   +4 more
core   +2 more sources

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