Results 61 to 70 of about 12,891 (253)

Removal of toxic metals from solution by leaf, stem and root phytomass of Quercus ilex L. (holly oak) [PDF]

open access: yes, 2000
Increased consciousness for safeguarding the aqueous environment has prompted a search for alternative technologies for the removal of toxic metal ions from aqueous solutions. In this regard, a wide variety of biomass is being considered as adsorbents of
Freitas, H., Prasad, M. N. V.
core   +1 more source

NUTRIENT STOCKS IN FOUR STAGES OF A LOWLAND RAIN FOREST AT PASIRMAYANG, JAMBI, CENTRAL SUMATRA,

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2011
Studies of nutrient cycling of tropical forests should differentiate between dynamic stages of the forest. We studied the nutrient concentration (N, P, K, Ca and Mg) and phytomass of aboveground (living and non living parts) and belowground ...
PAMUJI LESTARI
doaj   +1 more source

Cultivating Limnospira fusiformis from Lake Solenoye, Omsk

open access: yesТехника и технология пищевых производств, 2023
Global food shortages make it necessary to look for alternative renewable bioresources. In the south of Western Siberia, the filamentous cyanoprokaryote Limnospira fusiformis triggers seasonal algae bloom in hypergaline alkaline Lake Solenoye.
10.21603/2074-9414-2023-4-2469   +1 more
doaj   +1 more source

RECLAMATION POTENTIAL OF ROBINIA PSEUDOACACIA L. ON MINING ROCK WITHIN STEPPE ZONE OF UKRAINE [PDF]

open access: yes, 2018
Western Donbass is a powerful coal-mining region in the Steppe zone of Ukraine. In this region, large areas are damaged by coal mining. The mine rocks spread all over the coal district of Dnipropetrovsk region often contain toxic inorganic ...
Sytnyk, Svitlana
core  

Biological productivity of the naturally developing and disturbed by windfall lichen pine forest (Komi Republic) [PDF]

open access: yesСибирский лесной журнал, 2019
The evidence characterizing the changes in the structural organization and productivity of the post-windfall middle-taiga lichen pine forest growing in the Northern Ural region are presented.
I. N. Kutyavin, A. V. Manov
doaj   +1 more source

Parameters of biological circulation of phytomass and nutritional elements in crop rotations

open access: yesUkrainian Journal of Ecology, 2019
The research shows, that an increase of phytocoenoses provided an increase of phytomass volume in the biological cycle from 63.5 to 114.3 t/ha. The yield of phytomass in a crop rotation, different in structure and set of crops, was as follows: for four ...
D. Litvinov   +7 more
semanticscholar   +1 more source

Protein ratio in Leymus chinensis (Trin.) Tzvelev phytomass as a quality index of the forage indicators and growth ecological conditions

open access: yesBIO Web of Conferences, 2020
L. chinensis (Trin.) Tzvelev is a valuable hay and fattening grazing plant. The paper objective is to study L. chinensis production and protein ratio in communities growing under different ecological conditions of West Transbaikalia.
M. Merkusheva   +4 more
semanticscholar   +1 more source

Effects of Soil Steam Sterilization on Red Clover, Its Associated Soil Microorganisms, and Mutualistic Symbionts Under Recurrent Drought

open access: yesApplied and Environmental Soil Science, Volume 2026, Issue 1, 2026.
The rhizosphere is a biodiversity hotspot, shaped by intricate interactions between plants and soil microorganisms. Drought events increasingly threaten agroecosystems by negatively impacting both plant productivity and associated microbial communities.
Edoardo Mandolini   +6 more
wiley   +1 more source

PLANTS FOR PHYTOREMEDIATION AND BIOFUEL PRODUCTION [PDF]

open access: yes, 2018
Today decontamination of heavy metal polluted soils is a very important problem in Ukraine. Soils are always contaminated by pollutants, pesticide remains and heavy metals.
Galytska, Maryna   +2 more
core  

Surface Runoff and Sediment Yield Modelling Under No‐Till: Chiselling and Crop Management Effects

open access: yesHydrological Processes, Volume 39, Issue 12, December 2025.
The study demonstrates the applicability of the LISEM model in simulating erosion processes on agricultural hillslopes under no‐till farming. Modelling at the hillslope scale allows for a more precise description of the initial stages of runoff formation and propagation, which is often difficult to observe at the catchment scale.
Fabio José Andres Schneider   +7 more
wiley   +1 more source

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