Results 21 to 30 of about 1,911,169 (360)
Asian Journal of Atmospheric Environment, 2020 In 2016, air pollutant emissions in the Republic of Korea were 795,044 metric tons (hereafter tons) of CO, 1,248,309 tons of NOx, 358,951 tons of SOx , 611,539 tons of TSP, 233,085 tons of PM10, 100,247 tons of PM2.5, 16,401 tons of BC, 1,024,029 tons of
Seong-woo Choi +11 more
doaj +1 more source
New records of angiosperms in Guangxi
Guangxi Zhiwu, 2023 The limestone region in Southwest Guangxi is defined as a priority area for biodiversity conservation and research not only at provincial but also at national level.
Xiong LI +5 more
doaj +1 more source
Diversity, 2021 In fire-suppressed landscapes, managers make difficult decisions about devoting limited resources for prescribed fire. Using GIS-based multicriteria decision analysis, we developed a model assessing ecological need for prescribed fire on Michigan’s state-
Joshua G. Cohen +3 more
doaj +1 more source
European Journal of Operational Research, 2004 Inventory management studies how a single firm can minimize the average cost per time unit of its inventory. In this paper we extend this analysis to situations where a collective of firms minimizes its joint inventory cost by means of cooperation. Depending on the information revealed by the individual firms, we analyze related cooperative TU games ...
Meca, A. +3 more
openaire +4 more sources
A new species of Nidirana (Anura, Ranidae) from northern Guangxi, China [PDF]
ZooKeys, 2022 A new species of music frog, Nidirana guibeiensis sp. nov., is described from northern Guangxi, China. Based on two mtDNA fragments analyzed, phylogenetic trees reveal that N. guibeiensis sp. nov. is most closely related to N. leishanensis.
Wei-Cai Chen +6 more
doaj +3 more sources
The Journal of Cell Biology, 2003 “In the long course of cell life on this earth it remained, for our age, for our generation, to receive the full ownership of our inheritance. We have entered the cell, the Mansion of our birth and started the inventory of our acquired wealth.” (Albert Claude, Nobel lecture, 1974)
Timothy Galitski, John D. Aitchison
openaire +3 more sources
A century of National Forest Inventory in Norway – informing past, present, and future decisions
Forest Ecosystems, 2020 Past In the early twentieth century, forestry was one of the most important sectors in Norway and an agitated discussion about the perceived decline of forest resources due to over-exploitation was ongoing.
Johannes Breidenbach +4 more
doaj +1 more source
The complete chloroplast genome of Phyllostachys angusta McClure (Poaceae)
Mitochondrial DNA. Part B. Resources, 2021 Phyllostachys angusta McClure is a precious wood-use bamboo resource, with almost straight stem. The complete chloroplast genome of the P. angusta McClure was assembled for the first time from Illumina pair-end sequencing data in this work.
Zheng Yu +5 more
doaj +1 more source
iForest - Biogeosciences and Forestry, 2021 In recent decades, changes in stand structure in Central European fir-beech forests, such as accumulation of large-diameter firs, fir dieback, and poor regeneration, have been well documented. Besides environmental factors, light harvesting was suggested
Cavlović J +4 more
doaj +1 more source
Mapping forest age using National Forest Inventory, airborne laser scanning, and Sentinel-2 data
Forest Ecosystems, 2020 Background The age of forest stands is critical information for forest management and conservation, for example for growth modelling, timing of management activities and harvesting, or decisions about protection areas.
Johannes Schumacher +3 more
doaj +1 more source