Results 71 to 80 of about 41,129 (254)

Trait-Mediated Variation in Seedling Performance in Costa Rican Successional Forests: Comparing Above-Ground, Below-Ground, and Allocation-Based Traits

open access: yesPlants
The interspecific relationship between functional traits and tree seedling performance can be inconsistent, potentially due to site-to-site or microsite variation in environmental conditions.
Nohemi Huanca-Nunez   +2 more
doaj   +1 more source

Spatial distribution of forest biomass carbon (Above and below ground) in Indian forests

open access: yesEcological Indicators, 2018
Abstract Forest carbon (C) estimates are the key inputs to the understanding of the global C cycle. We report the estimates of forest carbon pool and its spatial distribution in the Indian forests for the years 1994 and 2010 at 5 km grid level. This study improves upon earlier spatial estimates of Indian forest biomass carbon by using data from a ...
Gopalakrishnan Rajashekar   +6 more
openaire   +1 more source

Frustrated Lewis Pairs and Metallic Ni Synergistically Enabled Low‐Temperature Hydrogenolysis of Lignin Models

open access: yesAdvanced Science, EarlyView.
Nickel–aluminum composite oxide (NiAlOx‐300) derived from NiAl layered double hydroxide showed high activity for hydrogenolysis of various lignin models. Especially, hydrogenolysis of benzyl phenyl ether could be efficiently proceeded at 20°C and 1 MPa H2.
Jinpeng Liang   +9 more
wiley   +1 more source

Biomass allocation in natural regeneration of Fagus sylvatica and Picea abies trees in Italian Alps

open access: yesMetsanduslikud Uurimused, 2014
Biomass allocation in seedlings and saplings at different stages of growth is important information for studying the response of species to site conditions.
Pastorella Fabio, Paletto Alessandro
doaj   +1 more source

Iron‐Mediated Release of Aged Dissolved Organic Carbon From Waterlogged Peatland Under Warming

open access: yesAdvanced Science, EarlyView.
This study conducts a five‐year in situ warming experiment in high‐altitude peatlands to examine dissolved organic carbon (DOC) release. The study shows that warming promotes the release of plant‐derived modern DOC in drained peatlands, but amplifies aquatic export of century‐old DOC from waterlogged peatlands via Fe‐mediated DOC mobilization—a ...
Guohua Dai   +18 more
wiley   +1 more source

Above- and Belowground Biomass Allocation in Shrub Biomes across the Northeast Tibetan Plateau.

open access: yesPLoS ONE, 2016
Biomass partitioning has been explored across various biomes. However, the strategies of allocation in plants still remain contentious. This study investigated allocation patterns of above- and belowground biomass at the community level, using biomass ...
Xiuqing Nie   +3 more
doaj   +1 more source

Auto‐Downregulation of the Florigen FT Production Prevents Precocious Flowering in Plants

open access: yesAdvanced Science, EarlyView.
This study shows that the leaf vein‐expressed FD complexes with the florigen FT to bind DNA motifs in FT promoter, which antagonizes CONSTANS‐mediated FT activation to feedback down‐regulate FT expression. This prevents an excessive induction of FT expression by inductive photoperiods, thereby precluding precocious transition to flowering in ...
Shu Tian, Xiao Luo, Bowen Cui, Yuehui He
wiley   +1 more source

A dataset of spatial biomass of different types of natural grasslands in Xinjiang (2000-2023)

open access: yes中国科学数据
Xinjiang, located in the heart of Central Asia, features a variety of grassland types, with distinct characteristic. However, upscaling limited observational biomass data to regional spatial datasets poses significant challenges.
JING Changqing   +6 more
doaj   +1 more source

BEHAVIOR OF LEGUMINOUS TREES INOCULATED WITH ARBUSCULAR MYCORRHIZAL FUNGI

open access: yesCiência Florestal, 2009
The effect of the inoculation of arbuscular mycorrhizal fungi on the growth of two legume trees (Cassia leiandra and Chamaecrista desvauxii) was evaluated. The experimental design was completely randomized with four treatments and twenty-five repetitions.
Marcos Vinicius Winckler Caldeira   +3 more
doaj   +1 more source

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