Results 31 to 40 of about 2,499,325 (300)

Arthropod biodiversity in rice field during single cropping season in mountain areas of northwestern Zhejiang province

open access: yes浙江大学学报. 农业与生命科学版, 2000
Temporal dynamics of arthropod biodiversity in a rice field was studied at sub-community level of natural enemies, insect pests and neutral insects during single rice cropping season in mountain areas of northwestern Zhejiang, China.
JIANG Ming-xing   +2 more
doaj   +1 more source

Salinity Is a Key Determinant for Soil Microbial Communities in a Desert Ecosystem

open access: yesmSystems, 2019
Soil salinization is a growing environmental problem caused by both natural and human activities. Excessive salinity in soil suppresses growth, decreases species diversity, and alters the community composition of plants; however, the effect of salinity ...
Kaoping Zhang   +7 more
doaj   +3 more sources

CO2 leakage can cause loss of benthic biodiversity in submarine sands [PDF]

open access: yes, 2019
One of the options to mitigate atmospheric CO2 increase is CO2 Capture and Storage in sub-seabed geological formations. Since predicting long-term storage security is difficult, different CO2 leakage scenarios and impacts on marine ecosystems require ...
Guilini, Katja   +4 more
core   +2 more sources

Maize Germplasm Conservation in Southern California's Urban Gardens: Introduced Diversity Beyond ex situ and in situ Management. [PDF]

open access: yes, 2016
Contemporary germplasm conservation studies largely focus on ex situ and in situ management of diversity within centers of genetic diversity. Transnational migrants who transport and introduce landraces to new locations may catalyze a third type of ...
Ellstrand, Norman C, Heraty, Joanne M
core   +1 more source

Medical student diversity and the importance of advocacy in choice of career path

open access: yesDiscover Education
Background Medical student demographics have shifted over time, requiring medical schools to engage prospective students from diverse backgrounds.
Megan Pasquantonio-Pierce   +5 more
doaj   +1 more source

Characteristics of the Diatom Community in Natural Biofilms and its Impact on the Settlement of Mussel Mytilus coruscus in Gouqi Island [PDF]

open access: yesProgress in Fishery Sciences
Mytilus coruscus, an economically important cultured shellfish in China, undergoes settlement and metamorphosis during its transition from planktonic to benthic life. The settlement of marine invertebrates is regulated by microbial biofilms. Bacteria and
HOU Mingyi   +4 more
doaj   +1 more source

Responses of Bacterial Communities in Soils under Winter Wheat to Nightly Warming and Nitrogen Addition

open access: yesAgronomy, 2022
Understanding soil bacterial diversity under global warming is necessary because of its crucial role in soil nitrogen cycling. However, the interaction effect of warmer temperatures and nitrogen application on bacterial communities in the soils of winter
Dongxian Wei   +4 more
doaj   +1 more source

Picturing Diversity [PDF]

open access: yes, 2011
‘Picturing Diversity’ is a multimedia-based learning resource which aims to help learners to develop a better understanding of diversity and community issues through the use of video-based interviews, with local community members.
Kiteley, Robin J.   +2 more
core  

Microbial residence time is a controlling parameter of the taxonomic composition and functional profile of microbial communities. [PDF]

open access: yes, 2019
A remaining challenge within microbial ecology is to understand the determinants of richness and diversity observed in environmental microbial communities.
Achermann, Stefan   +7 more
core   +3 more sources

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel   +3 more
wiley   +1 more source

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