Results 21 to 30 of about 44,265 (161)

Distribution of wetlands and salt lakes in the Yadong region of Tibet based on remote sensing, and their geo-climatic environmental changes

open access: yesChina Geology, 2022
Based on the 16 scenes GF-1 satellite multi-spectral remote sensing images, through the adoption of data processing methods including orthorectification, geometric rectification, data fusion and image mosaic, integrated with field surveys, the remote ...
Ang Sun   +8 more
doaj   +1 more source

An Untapped and Undocumented Butterfly Diversity in a Rapidly Urbanizing and Fragmenting Forest Habitat in Pokhara, Nepal: First Checklist and Implications for Conservation and Ecotourism. [PDF]

open access: yesEcol Evol
Documenting indicator taxa such as butterflies is crucial in biodiversity hotspots such as the Himalayas, particularly in rapidly urbanizing areas such as Pokhara, Nepal. This study recorded 225 butterfly species in the Methlang Forest area of Lakeside, Pokhara, including new and long‐absent national records.
Kc S.
europepmc   +2 more sources

The copper resistance mechanism in a newly isolated Pseudoxanthomonas spadix ZSY‐33

open access: yesEnvironmental Microbiology Reports, Volume 15, Issue 6, Page 484-496, December 2023., 2023
Abstract Resolving the heavy metal resistance mechanisms of microbes is crucial for understanding the bioremediation of the ecological environment. In this study, a multiple heavy metal resistance bacterium, Pseudoxanthomonas spadix ZSY‐33 was isolated and characterized.
Hongjie Wang, Siyao Zhang, Jing Zhang
wiley   +1 more source

In vitro assessment of the effect of four polysaccharides on intestinal bacteria of mice with colitis

open access: yesFood Frontiers, Volume 4, Issue 3, Page 1462-1471, September 2023., 2023
1. The degradation of pectin and guar gum was higher than that of carrageenan and xanthan gum. 2. Pectin and guar gum inhibit the proliferation of Enterobacteriaceae, while carrageenan and xanthan gum promote their proliferation. 3. Pectin mainly caused the enrichment of Clostridium and guar gum mainly caused the enrichment of Bifidobacterium ...
Shanshan Zhang   +7 more
wiley   +1 more source

The symptom and genetic diversity of cassava brown streak viruses infecting cassava in East Africa [PDF]

open access: yes, 2012
The genetic and symptom diversity of six virus isolates causing cassava brown streak disease (CBSD) in the endemic (Kenya, Mozambique, and Tanzania) and the recently affected epidemic areas (Uganda) of eastern Africa was studied.
Abarshi, M.M.   +4 more
core   +5 more sources

Petrology of some oceanic island basalts: PRIMELT2.XLS software for primary magma calculation [PDF]

open access: yes, 2008
PRIMELT2.XLS software is introduced for calculating primary magma composition and mantle potential temperature (TP) from an observed lava composition. It is an upgrade over a previous version in that it includes garnet peridotite melting and it detects ...
Asimow, Paul D., Herzberg, C.
core   +2 more sources

The ‘grand scheme of things’: biological invasions, their detection, impacts and management [PDF]

open access: yes, 2014
Editorial of Management of Biological Invasions: International Journal of Applied Research on Biological Invasions, Volume 5, Issues ...
Campbell, Marnie L., MacNeil, Calum
core   +2 more sources

Galaxy Collisions, Gas Stripping and Star Formation in the Evolution of Galaxies

open access: yes, 2004
A review of gravitational and hydrodynamical processes during formation of clusters and evolution of galaxies is given. Early, at the advent of N-body computer simulations, the importance of tidal fields in galaxy encounters has been recognized.
Palous, Jan
core   +1 more source

Experiences with entomopathogenic nematodes for the control of overwintering codling moth larvae in Germany [PDF]

open access: yes, 2008
Entomopathogenic nematodes were tested for their potential as tool in resistance management of codling moth Cydia pomonella L. in organic fruit growing. In two field tests, the adults emerging from stems treated with nematodes were monitored.
Kienzle, J.   +3 more
core  

Variability in apple fruit quality across management systems and latitudinal climate gradients

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 212-230, January 2026.
As the world transitions to more sustainable agricultural practices to combat environmental damage, it is important to investigate how different management systems shape the quality and nutrition of our crops. We analyzed apples from paired organic and conventional sites across the western United States.
Xavier Ozowara, Susan R. Whitehead
wiley   +1 more source

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