“…In the Macao Peninsula, the high population density (49,763 inhabitants/km(2)) and the lack of control over the number of vehicles (460 vehicles/km) have led to an increase in urban pollution. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We assessed the spatial scale of movements made by migrants during stopover by using an array of automated telemetry receivers with multiple antennae to track the daily location of individuals over a geographic area ∼20×40 km. We tracked the movements of 322 individuals of seven migratory vertebrate species (5 passerines, 1 owl and 1 bat) during spring and fall migratory stopover on and adjacent to a large lake peninsula. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Samples from a coastal transect of New Zealand geckos (Woodworthia maculata) identified for the first time a body size cline 7–10 km wide. The larger geckos are almost twice the mass of the small adult geckos. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Long-lasting and severe tree ring reductions in pines growing 5–20 km north of the USID area recorded particularly high levels of air pollution emissions in the period 1950–1990. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Our results show the total wetland area is 384,864 km(2), 4.08% of China’s national surface area. The hybrid wetland map also shows spatial distribution of wetlands with a spatial resolution of 1 km. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Although field experiments have illustrated substantial dispersal in nematodes at ecological time scales, analysis of the genetic diversity illustrated the importance of priority effects, founder effects and genetic bottlenecks for population structuring between patches <1 km apart. In contrast, only little genetic structuring was observed within an estuary (<50 km), indicating that these small scale fluctuations in genetic differentiation are stabilized over deeper time scales through extensive gene flow. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The city of Zarghan is located 25 km northeast of Shiraz, southern Iran. Zarghan is affected by numerous pollution sources such as oil refinery, an industrial park, and Shiraz-Tehran highway. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We conducted a survey of badger dens (main setts) in 1614 1 km squares across England and Wales, between November 2011 and March 2013. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In New Caledonia, coral reefs shelter numerous sea krait colonies spread throughout an immense lagoon (24,000 km(2)). Sea kraits feed on coral fish but lay their eggs on land. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The analytical result indicates that it introduces significant time error (i.e., phase offset) within 0.3397 ns/km in C-band or 0.3943 ns/km in L-band depending on the wavelength spacing. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…During this period, the lowest values of the yearly averaged IMF (3 nT) and yearly averaged solar wind speed (364 km/s) are recorded in 1996, and 2009 respectively. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…During 1999–2001, we experimentally created two population densities of North American elk (Cervus elaphus), a high-density population at 20 elk/km(2), and a low-density population at 4 elk/km(2) to test hypotheses relative to timing and duration of sexual segregation and variation in selection of resources. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We used fish community data (>200 species) from extensive surveys conducted in two biogeographic provinces (extent >1,000 km) in North America to quantify the relationship between fish species richness and local (grain <10 km(2)) environmental heterogeneity. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The results demonstrated that the total area and volume of glaciers in EAMs decreased significantly by 10.70±0.57 km² (19.56±10.41%) and 0.61±0.03 km³ (23.19±11.40%) during 1972–2010, respectively. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Finally, the backscatter coefficient profile observed on 27 September 2014 shows the capacity of the system to detect cirrus clouds at 13 km altitude, in presence of aerosols below the 5 km altitude.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Four different regions-of-interest sizes, ranging from 10 km up to 100 km, are analyzed. Results show that sand dunes generate more backscattering than forward scattering at the surface. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We find that, while Venus's optical radius is about 80 km larger than the solid body radius (the top of clouds and haze), the radius increases further by >70 km in the extreme ultraviolet and soft X-rays. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Density of sea turtles observed within the study area ranged from 0.003 turtles km(-2) in the winter of 2011 to 0.064 turtles km(-2) in the spring of 2012. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Below 140 km, the median field strength became steady but the short period fluctuations continued to weaken. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…At one-year follow-up, the patient averaged 5,095 steps per day in the month over a distance of 3.8 km; this was a 60% improvement in both steps taken and distance travelled compared to the preoperative status. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso