Results 51 to 60 of about 176,079 (385)
Changes in the physiological state of peach plants influenced by drought
Новые технологии, 2021 The article presents experimental data on physiological and biochemical studies of stone fruit culture on the example of Persica vulgaris (Mill.) In the humid subtropics of Russia.
Yu. S. Abilfazova
doaj +1 more source
Influenza Seasonality in the Tropics and Subtropics – When to Vaccinate?
PLoS ONE, 2016 Background The timing of the biannual WHO influenza vaccine composition selection and production cycle has been historically directed to the influenza seasonality patterns in the temperate regions of the northern and southern hemispheres.
S. Hirve +7 more
semanticscholar +1 more source
Spatial and Temporal Scales of Sverdrup Balance [PDF]
, 2013 Sverdrup balance underlies much of the theory of ocean circulation and provides a potential tool for describing the interior ocean transport from only the wind stress.
Agatha M. De Boer +47 more
core +3 more sources
Emerging Infectious Diseases, 2018 The World Health Organization selects influenza vaccine compositions biannually to cater to peaks in temperate regions. In tropical and subtropical regions, where influenza seasonality varies and epidemics can occur year-round, the choice of vaccine ...
Martin C.W. Chan +9 more
doaj +1 more source
The subtropical nutrient spiral [PDF]
Global Biogeochemical Cycles, 2003 We present an extended series of observations and more comprehensive analysis of a tracer‐based measure of new production in the Sargasso Sea near Bermuda using the 3He flux gauge technique. The estimated annually averaged nitrate flux of 0.84 ± 0.26 mol m−2 yr−1 constitutes only that nitrate physically transported to the euphotic zone, not nitrogen ...
Jenkins, William J., Doney, Scott C.
openaire +3 more sources
Emerging negative Atlantic Multidecadal Oscillation index in spite of warm subtropics
Scientific Reports, 2017 Sea surface temperatures in the northern North Atlantic have shown a marked decrease over the past several years. The sea surface in the subpolar gyre is now as cold as it was during the last cold phase of the Atlantic Multidecadal Oscillation index in ...
E. Frajka‐Williams +2 more
semanticscholar +1 more source
Linking Soil Fungal Generality to Tree Richness in Young Subtropical Chinese Forests
Microorganisms, 2019 Soil fungi are a highly diverse group of microorganisms that provide many ecosystem services. The mechanisms of soil fungal community assembly must therefore be understood to reliably predict how global changes such as climate warming and biodiversity ...
Christina Weißbecker +4 more
doaj +1 more source
Grasshoppers (Orthoptera, Acrididae & Pyrgomorphidae) of Ghyalchok, Gorkha, Nepal and four new species records [PDF]
Journal of Insect Biodiversity and Systematics, 2023 We present a list of grasshoppers of two families from Ghyalchok, Gorkha district with four new species records for Nepal. The checklist of species is given to provide basic information on the grasshopper diversity of that region.
Madan Subedi, Dhaneesh Bhaskar
doaj
An Examination of Anomalously Low Column Ozone in the Southern Hemisphere Midlatitudes During 1997 [PDF]
, 2002 [1] Observations from both ground-based and satellite instruments show record low column ozone abundance between 20°S and 40°S during 1997. The 1997 monthly averaged column ozone from the Total Ozone Mapping Spectrometer (TOMS) is up to 25 Dobson units ...
Cordero, Eugene C., Nathan, Terrence R.
core +2 more sources
Frontiers in Plant ScienceIntroductionThe Dicranopteris dichotoma fern community plays vital roles in nutrient sequestration, succession regulation, and ecological threshold control. However, the mechanisms underlying the formation of the D.
Dubin Dong +6 more
doaj +1 more source