Results 61 to 70 of about 88,570 (271)
The light requirements for growth and photosynthesis in seagrasses with emphasis on Texas estuaries : a literature survey [PDF]
, 1993 During the last 20 years, seagrass communities throughout the world have experienced decreased productivity and distribution. These declines have often been attributed to decreased water transparency as a result of turbidity or shading by epiphytic algae.
Dunton, Kenneth H., Kaldy, J. E.
core +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.Solar parks enable renewable energy production at a large scale, thereby reducing greenhouse gas emissions. However, the effects of this change in land use on vegetation and soil health are still largely unknown. In this study, we determined the impacts of solar parks on vegetation, soil biota and soil carbon between and below solar panels.
Luuk Scholten +4 more
wiley +1 more source
Experimental and numerical flow field study of submerged translating impinging inclined water jets
FlowThis study investigates the influence of multiple jet parameters on the flow field of translating impinging inclined water jets. We conducted full-scale stereoscopic particle image velocimetry and pressure measurements and three-dimensional computational
Sterre V. Bult +4 more
doaj +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.As climate change alters seasonal patterns, temperate tree populations face a growing risk of phenological mismatch, where seed dispersal and germination no longer align with favourable conditions for survival. This study predicted how warming by the end of the century will affect seed dormancy breaking and germination in populations of three UK tree ...
Roberta L. C. Dayrell +8 more
wiley +1 more source
Significant Human Modification of the Lower Arkansas River Sediment Budget
Geophysical Research Letters, 2022 Anthropogenic stressors on large rivers have significantly modified riverine sediment transport. However, the impacts of dredging and sand and gravel (S&G) mining are poorly monitored.
Hehe Chen +3 more
doaj +1 more source
River Research and Applications, EarlyView.ABSTRACT Knowledge of habitat availability is critically important for the management and recovery of freshwater species. Quantifying habitat availability often requires fine‐scale sampling at point‐based locations across a large geographic extent, which can be laboursome.
Karl A. Lamothe +2 more
wiley +1 more source
Early recolonization of a dredged lowland river by dragonflies (Insecta: Odonata)
Knowledge and Management of Aquatic Ecosystems, 2016 The influence of dredging on the dragonfly assemblages of the small regulated lowland River Krąpiel (north-western Poland) was analyzed a short time after the dredging. Dragonfly assemblages were destroyed, but they began to recover rapidly.
Buczyński Paweł +9 more
doaj +1 more source
Clams and oysters in Charlotte County and vicinity [PDF]
, 1962 Charlotte and Okaloosa Counties have experienced the greatest increase in commercial shellfishing activity and interest in Florida. This study has been made in recognition of the important ro)e Charlotte County is playing in the I Florida seafood ...
Woodburn, Kenneth D.
core
River Research and Applications, EarlyView.ABSTRACT Ditches are essential elements of the agricultural landscape because of their role as habitat or refuge for aquatic species, especially in homogenized and intensively cultivated areas. However, data on the biodiversity associated with agricultural ditches, and its variation over time, are underrepresented in ecological research.
Michela Rappocciolo +5 more
wiley +1 more source
Slip characteristics of planar and rough granite fractures under unloading normal force
Frontiers in Earth ScienceUnloading processes are common in natural systems. Intense unloading activities can alter the frictional equilibrium of faults and induce their instabilities.
Zongheng Tao +7 more
doaj +1 more source