نتایج جستجو برای: hypsometry

تعداد نتایج: 66  

Journal: :Journal of Glaciology 2021

Abstract Projected climate warming and wettening will have a major impact on the state of glaciers seasonal snow in High Arctic regions. Following up historical simulation (1957–2018) for Svalbard, we make future projections glacier climatic mass balance (CMB), conditions land, runoff, under Representative Concentration Pathways (RCP) 4.5 8.5 emission scenarios 2019–60. We find that average CMB...

Journal: :Zbornik radova - Geografski fakultet Univerziteta u Beogradu 2021

The use of nuclear energy in the world represents one main alternatives to fossil fuels. Significant greenhouse gas emissions from fuel combustion could be replaced by cleaner such as nuclear. In this paper, using Geographic Information Systems (GIS), available databases and Analytic hierarchy process (AHP), results selection location for construction power plants (NPP) Serbia were obtained. re...

Journal: :Sustainability 2021

One of the biggest problems environmental protection in Serbia is landfills. It often a case that economic interests are predominant landfill sitting; thus, most landfills not located according to standards. This study shows detailed geological data assets combined with geographical modeling represents reliable way define and locate site. Geological evaluation discussed detail regard bedrock li...

Journal: :Quaternary Science Reviews 2022

Mountain glaciers and ice caps are undergoing rapid mass loss but rates of present-day changes models future projections both lack long-term (centennial-scale) context. Here, we reconstruct the maximum glacier extent surface Jostedalsbreen, which is largest in mainland Europe, during Little Ice Age (LIA) ∼ 1740 to 1860. The LIA ice-covered area was 568 km2 volume between 61 km3 91 km3. We show ...

Journal: :Geo UERJ 2023

Performing field studies to assess soil degradation is expensive and time-consuming. Estimates made by numerical models are, therefore, usually preferred many researchers professionals that work on this subject. The present study primarily aims the potential (PSD) in state of Sergipe, Brazil, years 2000 2019, employing fuzzy logic a Geographic Information System (GIS) environment. proposed mode...

Journal: :Canadian Journal of Earth Sciences 2022

Tidal flats are widely distributed on high-latitude coasts, where sea ice processes have been invoked to explain the abundance and distribution of boulders. This study documents surface morphology sediment dynamics a Low-Arctic macrotidal system, boulder-rich tidal Koojesse Inlet, fronting Nunavut capital, Iqaluit, Baffin Island. is region postglacial isostatic uplift forced regression, with ra...

Journal: :Frontiers in water 2021

Snowmelt contributions to streamflow in mid-latitude mountain basins typically dominate other runoff sources on annual and seasonal timescales. Future increases temperature changes precipitation will affect both snow accumulation timing magnitude, but the underlying fundamental roles of basin geometry hypsometry snowmelt sensitivity have received little attention. To investigate role sensitivit...

Journal: :Naše More (Dubrovnik) 2021

In this paper the latest versions of six publicly available bathymetry models: DTU10bat, EMODnet 2018, ETOPO1, GEBCO 2020, Smith and Sandwell V20.1 SRTM15+ V.2.1. are compared evaluated in area continental shelf Croatia settled along well intended east Adriatic coast. Survey data is not through open access bases, but accessible agreement with holders (hydrographic institute, research centres in...

2007
Jon D. Pelletier

The power spectrum S of linear transects of the earth's topography is often observed to be a power-law function of wave number k with exponent close to ?2: S(k) / k ?2. In addition, river networks are fractal trees that satisfy several power-law relationships between their morphologic components. A model equation for the evolution of the earth's topography by erosional processes which produces ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید