Results 11 to 20 of about 2,646,819 (218)

Variation in Dung Removal Rates by Dung Beetles (Coleoptera: Scarabaeoidea) in a Temperate, Dry Steppe Ecosystem

open access: yesDiversity, 2023
During their feeding process, dung beetles perform a series of ecosystem functions that provide valuable ecosystem services, such as soil fertilization, improvement of soil properties, plant growth enhancement, and biological pest control.
Purevdorj Jargalsaikhan   +4 more
doaj   +1 more source

The Impact of Diversified Farming Practices on Terrestrial Biodiversity Outcomes and Agricultural Yield Worldwide: A Systematic Review Protocol

open access: yesMethods and Protocols, 2021
The expansion and intensification of agriculture have led to global declines in biodiversity. This paper presents a systematic review protocol to clarify under what management and landscape contexts diversified farming practices are effective at ...
Andrea C. Sánchez   +3 more
doaj   +1 more source

Effects of habitat loss on migratory shorebird community structure at stopover sites: A case study in the Yellow River Delta, China

open access: yesFrontiers in Marine Science, 2022
Coastal wetlands in China provide important stopover sites for migratory shorebird species. The loss of natural wetlands caused by land reclamation over the past few decades poses a major threat to shorebird populations.
Houlang Duan   +6 more
doaj   +1 more source

ADSORPTION OF ATRAZINE BY BIOCHARS PRODUCED FROM BYPRODUCTS OF THE WOOD INDUSTRY [PDF]

open access: yesEngenharia Agrícola, 2020
Atrazine is a herbicide widely used in agriculture; however, because of its toxicity, alternatives are needed to remove this compound from the environment.
Marcelo Fruehwirth   +4 more
doaj   +1 more source

Summer aspect of phytoplankton communities in some Montenegrin lakes: Are there changes after more than two decades? [PDF]

open access: yesArchives of Biological Sciences, 2012
Qualitative and quantitative phytoplankton compositions of 10 Montenegrin lakes were investigated in the summer of 2007. The obtained results were compared with a previous study-period that was undertaken two decades ago.
Rakočević Jelena
doaj   +1 more source

Synthesis and Characterization of Cross-Linked Polymer–Silica Composite Particles with Multi-Functional Groups

open access: yesMaterials Proceedings, 2023
Two types of core-shell composite particles, each comprising an aromatic poly(esteramide) (PEA) having amide and hydroxyl groups combined with silica (SiO2), were synthesized.
Yayoi Yoshioka
doaj   +1 more source

Harvested Microalgal Biomass from Different Water Treatment Facilities—Its Characteristics and Potential Use as Renewable Sources of Plant Biostimulation

open access: yesAgronomy, 2020
Surface characteristics, physicochemical properties, functional groups, and bioactive compounds of microalgal biomass (MB) samples harvested from various wastewater treatment facilities (WTFs) were investigated to evaluate the reuse feasibility of MB as ...
Chang Hyuk Ahn   +4 more
doaj   +1 more source

Using an affinity analysis to identify phytoplankton associations

open access: yesEcology and Evolution, 2022
Phytoplankton functional traits can represent particular environmental conditions in complex aquatic ecosystems. Categorizing phytoplankton species into functional groups is challenging and time‐consuming, and requires high‐level expertise in species ...
Weiju Zhu   +3 more
doaj   +1 more source

Fire and Rhizosphere Effects on Bacterial Co-Occurrence Patterns

open access: yesMicroorganisms, 2023
Fires are common in Mediterranean soils and constitute an important driver of their evolution. Although fire effects on vegetation dynamics are widely studied, their influence on the assembly rules of soil prokaryotes in a small-scale environment has ...
Effimia M. Papatheodorou   +2 more
doaj   +1 more source

Combined Use of Charcoal, Sago Bark Ash, and Urea Mitigate Soil Acidity and Aluminium Toxicity

open access: yesAgronomy, 2021
Highly weathered tropical acidic soils are characterized by low pH, low organic matter, and aluminium and iron toxicity. These factors pose a challenge to achieving sustainable agriculture.
Nur Hidayah Hamidi   +3 more
doaj   +1 more source

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