Results 101 to 110 of about 212,065 (337)

Evaluation of Skylab photography for water resources, San Luis Valley, Colorado [PDF]

open access: yes
The author has identified the following significant results. Skylab S190A photography used in a stereo mode is sufficient for defining the drainage divides and drainage patterns at the regional level. This data, combined with geologic information, define
Huntley, D., Lee, K.
core   +1 more source

Connecting the soil health–water quality nexus under surface‐irrigated conservation tillage

open access: yesJournal of Environmental Quality, EarlyView.
Abstract Intense tillage degrades soil health, worsens soil structure, and accelerates nutrient and sediment transport to vulnerable water bodies. Unfortunately, few studies have measured both soil health and water quality under conservation tillage, particularly in semi‐arid furrow‐irrigated fields, limiting our understanding of tillage impacts in ...
Tad Trimarco   +7 more
wiley   +1 more source

Hydrogeomorphic Analysis of Tittur Drainage Basin

open access: yes, 2014
Hydro-geomorphology is a science that deals with occurrences of water with respect to landforms. Geomorphologists recognize that the way water is delivered and a move through a hill slope, river or landscape affects surface processes and geomorphic form, Hydrologists recognize that geomorphology drives the spatial and temporal distribution of surface ...
openaire   +3 more sources

Drainage basin characteristics from ERTS data [PDF]

open access: yes
The author has identified the following significant results. ERTS-derived measurements of forests, riparian vegetation, open water, and combined agricultural and urban land use were added to an available matrix of map-derived basin characteristics.
Hollyday, E. F.
core   +1 more source

Sonographic localisation of lymph nodes suspicious of metastatic breast cancer to surgical axillary levels

open access: yesJournal of Medical Radiation Sciences, Volume 72, Issue 1, Page 119-138, March 2025.
Sonographic imaging is used to identify the presence, number and location of malignant lymph nodes. Axillary lymph nodes suspicious of harbouring breast cancer metastasis can be localised to three surgical axillary levels. This paper will unpack the axillary anatomy, muscular sonographic landmarks, surgical axillary lymph node levels and the ...
Michelle Fenech   +4 more
wiley   +1 more source

Economic Impact of Flooding on Agricultural Production in Northeast Central North Dakota [PDF]

open access: yes
The Devils Lake Basin is a closed basin in which a number of damaging floods have been recorded in recent decades. Flooding occurs in the spring as a result of snowmelt and in the summer as a result of severe summer rainstorms.
Leitch, Jay A., Scott, Donald F.
core   +1 more source

Quantifying the slip rates, spatial distribution and evolution of active normal faults from geomorphic analysis: Field examples from an oblique-extensional graben, southern Turkey [PDF]

open access: yes, 2009
Quantifying the extent to which geomorphic features can be used to extract tectonic signals is a key challenge in the Earth Sciences. Here we analyse the drainage patterns, geomorphic impact, and long profiles of bedrock rivers that drain across and ...
Boulton, SJ, Whittaker, AC
core   +2 more sources

A multi‐proxy record of climate variability during the Loch Lomond Stadial (GS‐1) at Old Buckenham Mere, East England, UK

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Northwest Europe experienced high‐amplitude climate change at the onset and end of the Younger Dryas (YD; ca 12 800–11 600 cal a BP), a crucial period to develop our understanding of natural climate dynamics. European palaeoclimatological records generally suggest a bipartite structure of the YD, potentially due to a northward retreat of the ...
Christopher P. Francis   +5 more
wiley   +1 more source

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