Results 1 to 10 of about 2,398,016 (186)

Non-Additive Effects of Inundation Duration and Soil Depth on Seed Banks in a Shoreline Meadow of Poyang Lake in China

open access: yesDiversity, 2023
Seed banks are fundamentally important components of the wetland ecosystem. Water levels on germination in soil seed banks have been documented in many ecosystems.
Yizhen Liu   +4 more
doaj   +1 more source

A comparative analysis of the vertical distribution of butterflies (Lepidoptera: Hesperioidea, Papilionoidea) within the mountain ridges of the South-West Pamir (Tajikistan) [PDF]

open access: yesКавказский энтомологический бюллетень, 2016
The comparative analysis of butterfly faunas of the mountain ridges of South-West Pamir (Tajikistan) (Rushan, Shugnan, Shakhdara ridges) is presented. The butterfly fauna of this region contains 126  species: 107  species in Rushan ridge, 116 species in ...
S.K. Korb
doaj   +1 more source

Estimating Vertical Distribution of Leaf Water Content within Wheat Canopies after Head Emergence

open access: yesRemote Sensing, 2021
Monitoring vertical profile of leaf water content (LWC) within wheat canopies after head emergence is vital significant for increasing crop yield. However, the estimation of vertical distribution of LWC from remote sensing data is still challenging due ...
Weiping Kong   +6 more
doaj   +1 more source

Investigation of dynamic change in microplastics vertical distribution patterns: The seasonal effect on vertical distribution [PDF]

open access: yesMarine Pollution Bulletin, 2023
This paper analyzes the variability of microplastics vertical distributions in the oceanic water column. Data were obtained from targeted sampling in the Bay of Marseille (France) and from a numerical simulation forced by realistic physical forcings. By fitting model and in-situ data in a simplified vertical dimension, three microplastics classes may ...
Chevalier, Cristele   +7 more
openaire   +2 more sources

The Impact of Aerosol Vertical Distribution on a Deep Convective Cloud

open access: yesAtmosphere, 2021
This study investigates the effects of aerosol vertical distribution on a deep convective cloud system. We intend to elucidate the mechanisms for aerosols entering the cloud from different heights, and how they affect cloud microphysics and precipitation.
Minzhong Zhang   +4 more
doaj   +1 more source

Vertical Distribution of Atmospheric Ice Nucleating Particles in Winter over Northwest China Based on Aircraft Observations

open access: yesAtmosphere, 2022
The concentration of ice nucleating particles (INPs) in the cloud layer affects cloud processes more importantly than at the ground level. To make up for deficiencies in the observation of the vertical distribution of INPs over different background ...
Jiaxin Wu   +8 more
doaj   +1 more source

Modeling the vertical distribution of soil organic carbon in temperate forest soils on the basis of solute transport

open access: yesFrontiers in Forests and Global Change, 2023
Temperate forests are of pivotal importance in global carbon cycle, as they currently act as a carbon sink. Moreover, the continued expansion of the forest provides significant benefits in terms of mitigating climate change.
Fang Yu   +3 more
doaj   +1 more source

Vertical Sediment Distribution [PDF]

open access: yesJournal of Hydraulic Engineering, 1991
So far, various calculation models for the vertical distribution of suspended sediment concentration have been produced by several investigators from different theories. The limitations of all these models imply that it is possible to find a more reasonable model, for which each previous model can be included as special case.
Jin Ren Ni, Guang Qian Wang
openaire   +1 more source

Estimation of Vertical Leaf Nitrogen Distribution Within a Rice Canopy Based on Hyperspectral Data

open access: yesFrontiers in Plant Science, 2020
Accurate estimations of the vertical leaf nitrogen (N) distribution within a rice canopy is helpful for understanding the nutrient supply and demand of various functional leaf layers of rice and for improving the predictions of rice productivity.
Jiaoyang He   +35 more
doaj   +1 more source

Two-phase distribution in the vertical flow line of a domestic wet central heating system [PDF]

open access: yes, 2013
The theoretical and experimental aspects of bubble distribution in bubbly two-phase flow are reviewed in the context of the micro bubbles present in a domestic gas fired wet central heating system.
Fsadni, A.M., Ge, Y.T.
core   +4 more sources

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