“…Here, we investigated soil prokaryotic communities from Chinese northern grasslands on a scale up to 4000 km in both alpine and temperate biotas. Prokaryotic similarities increased over geographic distance after tipping points of 1760–1920 km, generating a significant U-shape pattern. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Our estimated density of 5.9 lions over the age of 1 year per 100 km(2) compares favorably with many PAs and suggests that this is a key lion population that could be crucial for connectivity across the wider landscape. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…A high thermal conductivity value of 3.955 W/K.m and a low dielectric constant of 3.00 (at 5 MHz) were observed in this material. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The results show that the Prosopis invasion in the study area reached its maximum expansion rate in 2019 and covered an area of about 16 km(2) compared to 0.2 km(2) in 1990. The areas near Sharjah Airport, Umm Fannan, and Al Talla, located at a lower elevation of the sand dune area, are heavily invaded. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Moreover, identical distinct clones were discovered in more than one pond, located at a distance of 1 km and 2.4 km from each other. Evidently, fronds of L. minor were transported between these different ponds. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…All designed molecules were found to have values of density ranging from 1.70 g cm(−3) (E6, F6) to 2.11 g cm(−3) (D3), values of detonation velocity ranging from 7.1 km s(−1) (F1) to 9.77 km s(−1) (D8), and values of detonation pressure ranging from 21.5 GPa (F1) to 46.0 GPa (D8). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The results show that there are 50 patches of ecological sources in Guangxi, with a total area of 60,556.99 km(2); 115 ecological corridors, with the longest corridor reaching 194.97 km; 301 ecological pinch points, whose spatial distribution is fragmented; and 286 ecological barrier points, most of which are concentrated in the central part of Guangxi. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…After 100 days of adaptive laboratory evolution, a strain named KM234 exhibited excellent tolerance at a high temperature, without loss of its growth ability at a moderate temperature. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…From August 2006 to July 2019, the degraded area totaled 194,058 km(2), representing almost two times the 99,630 km(2) deforested in the same period. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The ecological security assessment of central Yunnan Province (CYP) urban agglomeration was conducted at the 1 km × 1 km pixel scale and at the county scale based on the multilevel weighted comprehensive index method. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Our analyses show that (a) mesopause height strongly correlates with the CO(2) VMR vertical gradient during solstices; (b) mesopause height has a discontinuity at midlatitude in the summer hemisphere, with a lower mesopause height at mid‐to‐high latitudes as a result of adiabatic cooling driven by strong adiabatic upwelling; (c) the residual circulations have strong seasonal variations at mid‐to‐high latitudes, but they are more uniform at low latitudes; and (d) the interannual variability of the residual circulations and mesopause height is larger in the Southern Hemisphere (SH; 4–5 km) than in the Northern Hemisphere (NH; 0.5–1 km).…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The marine survey was conducted in May 2018 within an area of ∼5.27 km(2) covering the intertidal and subtidal zones. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The total evaporation produced by human was converted to the evaporation on unit area of the city and reached 5075.2 m(3)/km(2) in the six core districts of Beijing. According to the calculation, the total volume was considerable and reached 14.0 million m(3) in 2020, which was equivalent to the annual evapotranspiration from an area of 104.9 km(2) of Acer truncatum forest (15 cm diameter at breast height, afforestation density 800 plants/hm(2)), and even twice the annual total water use in Tartu, Estonia. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Each summer, about 10% of the trees were occupied, corresponding to average densities of 0.23 feral colonies km(−2) (an estimated 5% of the regional honeybee populations). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The starting speed was 0.7 km/h, which was increased by 0.6 or 0.7 km/h every 2 min. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Among the parameters tested, the ADM was most sensitive to the number of particles emitted, followed by the model runtime, and the release height was the least sensitive. Farms within 25 km from an emitting farm were at the highest risk; with 53.66% being within 10 km. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…STUDY DESIGN: This was a cross-sectional study conducted among the elderly in communities 1–2 km (exposed) and 5 km or more (unexposed), from five pre-selected mine dumps in Gauteng and North West provinces of South Africa. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The questionnaire covered items on the sociodemographic characteristics and clinical characteristics related to Korean medicine (KM), such as diagnosis, treatment, awareness, safety, and effectiveness. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The halo required crystalline water‐ice cloud particles in the form of hexagonal columns large enough for refraction to be significant, at least 11 μm in diameter and length. From a possible 40–50 km altitude, and over the 3.3 hr duration of the halo, particles could have fallen 3–12 km, causing downward transport of water and dust. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Giant icebergs with lengths exceeding 18.5 km account for most of the calved ice mass from the Antarctic Ice Sheet. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso