Results 41 to 50 of about 5,628 (207)

Annotated List of Indiana Scolytidae (Coleoptera) [PDF]

, 2017
A list of 80 species of Indiana Scolytidae (bark and ambrosia beetles) is presented.
Deyrup, Mark
core   +2 more sources

Effects of Plant Density Regulation on Soil Physical Properties and Plant Diversity of Plantations in Yellow River Flood Plain of Northern Shandong Province

Shuitu baochi tongbao, 2022
[Objective] The effects of plant density regulation on soil physical properties and plant diversity of different plant stands in the Yellow River flood plain were analyzed in order to provide a theoretical basis for optimizing stand growth, improving ...
Wang Lichao, Xia Jiangbao, Zhao Yuyao, Chen Ping   +3 more
doaj   +1 more source

The impact of grazing on seedling patterns in degraded sparse‐elm grassland [PDF]

, 2018
Over‐grazing by livestock in semi‐arid ecosystems is one of the main causes of desertification. Although over‐grazing presents a global environmental challenge, only a few studies have investigated grazing impacts on the composition of species and ...
Chu, Lei, Daryanto, Stefani, Lin, Jixiang, MuSa, Ala, Wang, Lixin, Wang, Yongcui   +5 more
core   +1 more source

ДОМИНИРУЮЩИЕ ФИЛЛОФАГИ НАСАЖДЕНИЙ ULMUS PUMILA ЗЕЛЕНОЙ ЗОНЫ ГОРОДА НУР-СУЛТАН

HERALD OF SCIENCE OF S SEIFULLIN KAZAKH AGRO TECHNICAL UNIVERSITY, 2022
Искусственные насаждения зеленой зоны города Нур-Султан имеют огромное экологическое значение для улучшения состояния окружающей среды и создания привлекательных мест отдыха для жителей столицы Казахстана. В связи с периодическим возникновением вспышек массового размножения разных видов насекомых-филлофагов на территории зеленой зоны, возникла ...
null Вибе Е.П, null Панкратова К.А, null Куанышбаев Н.К, null Капар Б.К   +3 more
openaire   +1 more source

Comparison of water use efficiency and biomass production in 10-year-old Populus sibirica and Ulmus pumila plantations in Lun soum, Mongolia

Forest Science and Technology, 2019
Although afforestation is one of the best solutions for combating desertification, it requires intensive management. To minimize management efforts in plantations in arid area, it is crucial to select suitable tree species, i.e.
Sungsik Cho, Byambadorj Ser-Oddamba, Nyam-Osor Batkhuu, Hyun Seok Kim   +3 more
doaj   +1 more source

Physiological parameters formation of drought resistance in the process of adaptation of plants Ulmus pumila L. to adverse environmental factors in the conditions of the Astrakhan region

Siberian Journal of Life Sciences and Agriculture
Background.  The studies were carried out in the Astrakhan region, where dust storms are common and there is a deficit of precipitation. Only a few species of trees and shrubs can grow in this region, one of which is Ulmus pumila L.
Elena V. Kalmykova, Kristina A. Melnik, Anna I. Peredrienko   +2 more
doaj   +1 more source

Susceptibilidad del Olmo (Ulmus pumila), y de cinco especies arbóreas nativas del centro-sur de la Provincia de Córdoba (Argentina), a la infección por Pleurotus ostreatus (Agaricales: Pleurotaceae).

Boletín de la Sociedad Argentina de Botánica, 2018
Las invasiones biológicas avanzan sobre los ecosistemas provocando grandes modificaciones sobre su estructura y procesos ecológicos. Ulmus pumila L., es una especie exótica que se encuentra desarrollando procesos de invasión en Argentina y hasta el ...
Antonia Oggero, Anali Bustos, Herminda Reinoso, Marcelo Arana, Evangelina Natale   +4 more
doaj   +1 more source

Effects of freeze-thaw cycles on saturated hydraulic conductivity of soils reclaimed with different vegetation types at an open-pit coal mine dumping site

Guan'gai paishui xuebao
【Objective】Freeze-thaw cycles are a critical abiotic process that reshape soil structure. This study investigates their impact on the saturated hydraulic conductivity of soil in an open-pit coal mine in Haizhou, which is reclaimed with different ...
XIONG Shuzhen, LYU Gang
doaj   +1 more source

New Perspectives for the Use of Elms as Street Trees [PDF]

, 2010
As a result of the continuing problems with Dutch elm disease in the Netherlands the dominant role of elm as a street tree has diminished strongly in the last decades of the 20th century.
Buiteveld, J., Hiemstra, J.A.
core   +2 more sources

Complete chloroplast genome structure of four Ulmus species and Hemiptelea davidii and comparative analysis within Ulmaceae species

Scientific Reports, 2022
In this study, the chloroplast (cp) genomes of Hemiptelea davidii, Ulmus parvifolia, Ulmus lamellosa, Ulmus castaneifolia, and Ulmus pumila ‘zhonghuajinye’ were spliced, assembled and annotated using the Illumina HiSeq PE150 sequencing platform, and then
Yichao Liu, Yongtan Li, Shuxiang Feng, Shufang Yan, Jinmao Wang, Yinran Huang, Minsheng Yang   +6 more
doaj   +1 more source