Results 11 to 20 of about 6,355,765 (261)

Variation in Tree Species Ability to Capture and Retain Airborne Fine Particulate Matter (PM2.5)

open access: yesScientific Reports, 2017
Human health risks caused by PM2.5 raise awareness to the role of trees as bio-filters of urban air pollution, but not all species are equally capable of filtering the air. The objectives of this current study were: (1) to determine the foliar traits for
Lixin Chen   +4 more
doaj   +1 more source

Effects of fine root length density and root biomass on soil preferential flow in forest ecosystems

open access: yesForest Systems, 2015
Aim of study: The study was conducted to characterize the impacts of plant roots systems (e.g., root length density and root biomass) on soil preferential flow in forest ecosystems.
Yinghu Zhang   +4 more
doaj   +1 more source

Water and sediment runoff and soil moisture response to grass cover in sloping citrus land, Southern China

open access: yesSoil and Water Research, 2019
Soil erosion is recognized as one of the major environmental problems in the hilly red soil region of Jiangxi province, southern China. An eight-year field experiment was conducted to evaluate the effects of grass cover in the sloping citrus land on ...
Minghao Mo   +6 more
doaj   +1 more source

Weekly rainfall analysis for crop planning in rainfed Shivalik Himalayas of India

open access: yesJournal of Agrometeorology, 2015
The study was carried out to compare various two-parameter probability distributions for identifying the most appropriate distribution to describe the weekly rainfall data of Standard Meteorological Week (SMW) from 22 to 42 weeks in Shivalik region of ...
N.M. ALAM   +6 more
doaj   +1 more source

Short Communication. Restoring monoculture plantation using stand spatial structure analysis

open access: yesForest Systems, 2013
Aim of study. To improve the quality of monoculture plantations in China.Area of study. structure-based forest management was conducted in Rocky Mountain Area of Northern China.Material and Methods.
G. Gao   +6 more
doaj   +1 more source

Soil Erosion and Its Spatial Distribution Characteristics in Three-River-Source National Park

open access: yesShuitu baochi tongbao, 2023
[Objective] The Three-River-Source National Park (TRSNP) is considered to be the “water tower of China”, and is an important ecological security barrier in China.
Huang Tingting   +5 more
doaj   +1 more source

Inventories of irrigation in Texas, 1958, 1964, 1969, and 1974 [PDF]

open access: yes, 1975
Inventories of irrigation in Texas, 1958, 1964, 1969, and 1974 : based on inventories made cooperatively by the Soil Conservation Service, U.S. Department of Agriculture, the Texas State Soil and Water Conservation Board, and the Texas Water Development ...
Texas Water Development Board
core   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Spatial Pattern of Extreme Rainfall-Induced Forest Aboveground Biomass Loss and Its Influencing Factors in the Tableland-Gully Region of the Loess Plateau, China

open access: yesRemote Sensing
Extreme rainfall-induced forest aboveground biomass (AGB) loss poses a serious threat to ecosystem stability and carbon stocks amid intensifying climate extremes.
Xiaoqing Luo   +8 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

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