Results 51 to 60 of about 463,991 (359)

Spatial and Temporal Variability of Rainfall Erosivity in the Niyang River Basin

Atmosphere
Rainfall erosivity is a crucial factor in the evaluation of soil erosion, significantly influencing the complex relationships among water, soil, and the environment. Understanding its attributes and variations in space and time is essential for effective
Qingqin Bai, Lei Wang, Yangzong Cidan
doaj   +1 more source

Infiltração da água no solo: parte II acúmulo de água sobre a superfície do terreno Water infiltration in soil: part II water accumulation over the soil surface

Revista Brasileira de Engenharia Agrícola e Ambiental, 2000
O presente trabalho teve como objetivo básico o desenvolvimento de uma metodologia para a quantificação do acúmulo de água na superfície do solo, em função da intensidade de precipitação dos emissores de um infiltrômetro de aspersores (IAS). Em condições
Rubens Duarte Coelho, Jarbas Honorio de Miranda, Sergio Nascimento Duarte   +2 more
doaj   +1 more source

Spatial characteristics of thunderstorm rainfall fields and their relation to runoff [PDF]

, 2003
The main aim of this study was to assess the ability of simple geometric measures of thunderstorm rainfall in explaining the runoff response from the watershed. For calculation of storm geometric properties (e.g.
Goodrich, DC, Myers, DE, Sorooshian, S, Syed, KH   +3 more
core   +1 more source

Experimental validation of some basic assumptions used in physically based soil [PDF]

, 2011
In spring 2009, four rill experiments were accomplished on a fallow land. Most external factors as well as discharge quantity (9 L min-1) were held constant or at least in the same range.
Ries, J.B., Seeger, K.M., Wagner, J.F., Wirtz, S.   +3 more
core   +2 more sources

Food‐Activated Microneedle Sensor for Real‐Time, Colorimetric Spoilage Monitoring of Pre‐Packaged Food

Advanced Science, EarlyView.
A microneedle spoilage sensor for packaged food products is presented. The sensor is composed entirely of food‐derived agents, integrated together using a novel material processing approach. This resultant platform nondestructively reports spoilage state in real‐time through a colorimetric output.
Shadman Khan, Akansha Prasad, Mahum Javed, Roderick MacLachlan, Carlos D. M. Filipe, Tohid F. Didar   +5 more
wiley   +1 more source

The Impact of Irrigation on Surface Nitrate Export from Agricultural Fields in the Southeastern United States

Land
Agricultural runoff ranks second only to atmospheric deposition as a source of nitrogen pollution to streams in the southeastern United States. Climate-smart practices such as irrigation have the potential to reduce these impacts and provide resilience ...
W. Lee Ellenburg, James F. Cruise, Brenda V. Ortiz, Rachel Suhs   +3 more
doaj   +1 more source

Chuvas intensas relacionadas à erosão hídrica Intense rainfalls related to water erosion

Revista Brasileira de Engenharia Agrícola e Ambiental, 2010
As características das precipitações que mais interferem no processo de erosão do solo são a intensidade, a duração e a frequência da precipitação e a sua erosividade.
Glenio G. Santos, Nori P. Griebeler, Luiz F. C. de Oliveira   +2 more
doaj   +1 more source

Predictability of seasonal runoff in the Mississippi River basin [PDF]

, 2003
Recent advances in climate prediction and remote sensing offer the potential to improve long-lead streamflow forecasts and to provide better land surface state estimates at the time of forecast.
Lettenmaier, Dennis P., Maurer, Edwin P.
core   +1 more source

Hump‐Shaped Relationship Between Microbial Carbon Use‐Efficiency and Soil Organic Carbon in Alpine Grasslands

Advanced Science, EarlyView.
On the Qinghai–Tibetan Plateau, microbial carbon use efficiency (CUE) peaks at intermediate soil organic carbon levels and declines thereafter. In carbon‐rich soils, the formation of stable mineral‐associated organic carbon is decoupled from microbial CUE.
Yuting Wang, Yongneng Wei, Gangsheng Wang, Yang Ruan, Ling Li, Xiang Liu, Yunfeng Yang, Qirong Shen, Ning Ling   +8 more
wiley   +1 more source

Estimation of changes in runoff and its sources in response to future climate change in a critical zone of the Karakoram mountainous region, Pakistan in the near and far future

Geomatics, Natural Hazards & Risk
The inconsistent pattern of precipitation, a shift in the seasonality of river flows, and the early onset of snow and glacier melt in recent decades across river basins of High Mountain Asia (HMA) has compelled us to further investigate future variations
Muhammad Adnan, Shiyin Liu, Muhammad Saifullah, Mudassar Iqbal, Qaisar Saddique, Waqas Ul Hussan, Yasir Latif   +6 more
doaj   +1 more source