Elizabeth Borneman

My name is Elizabeth Borneman and I am a freelance writer, reader, and coffee drinker. I live on a small island in Alaska, which gives me plenty of time to fish, hike, kayak, and be inspired by nature. I enjoy writing about the natural world and find lots of ways to flex my creative muscles on the beach, in the forest, or down at the local coffee shop.

Color Maps Like It’s the 17th Century

Elizabeth Borneman

The trend of coloring in prefabricated pictures is over 400 years old, and one of the first coloring books ever created is being republished. This early coloring book was of maps and mythical images, entitled Albion’s Glorious Ile.

Map showing the regions where natural disasters will occur due to climate change (global warming). The schematic was based on the Environmentally Induced Migration map from GRID Arenal.

Climate Refugees

Elizabeth Borneman

Another kind of refugee situation is growing, one that has nothing to do with politics or wars that displaces people almost indiscriminately, and without regard to factors other than geographic circumstance. This is climate change, and the people who are displaced by rising tides and devastating weather changes are climate refugees.

Seabed surveys in the Canadian Arctic are done using using multi-beam sonar, sweep multi-transducer sweep systems and airborne laser bathymetry systems. Image: Canadian Hydrographic Service (CHS).

Why the Canadian Arctic Needs to be Mapped

Elizabeth Borneman

The Canadian Hydrographic Service is in charge of mapping the Canadian Arctic, but they’ve only gotten about 10% of the way through Canada’s Arctic holdings.

Sunday Maptinee: How Electrical Circuits Inspired the London Underground Map

Elizabeth Borneman

This edition of the Sunday Maptinee takes a look at the creation of the famous London Underground Map in 1933 by cartographer Harry Beck.

Mapping Soil Moisture in Ethiopia Using Remote Sensing Techniques

Elizabeth Borneman

Remote sensing can be used to assess soil moisture across a region. Learn more about two methods NASA has used to map out soil moisture in Ethiopia.

(a) Configuration of sampling site in Flagstaff office 1. This configuration was similar to those set up in all offices. Signs on the wall adjacent to wall sampling plate describe the project, as request that the materials not be touched. (b) Diagram of single sampling plate illustrating nine sampling swatches (circles) of three different materials, one row for tracking equilibrium relative humidity of the materials (Row #1), one row for infrequent sampling (Row #2), and one row for frequent sampling (Row #3). (c) Samples were collected from rows 2 and 3 of all sampling plates from three offices in each of our three cities in four intensive sampling periods over the course of one year. Coloring of sampling swatches in this figure illustrates the change in bacterial Phylogenetic Diversity over the year.

Geography of Microbiomes

Elizabeth Borneman

Researchers have determined that geography seems to be the most influential factor in determining what kinds of microbial life would be found in a variety of local office settings.

California Red-legged Frog Photo Credit: G. Fellers, U.S. Geological Survey

Using Song Meters to Count Frog Populations

Elizabeth Borneman

Conservationists use cameras, acoustic sensors, and audio recording devices to count the red-legged frog in Watsonville Slough, Santa Cruz County.

Changes in Cambodia from Sentinel-1A readings at 20 m resolution, acquired every 12 days from March 2015 to March 2016. Dark blue represents water surfaces, light blue to magenta represents agriculture (bare soil and cultivated fields), light to dark green represents forests, and white indicates settlements. In particular, the varying shades of magenta indicate rice sowing and transplanting between mid-September and the end of October. Source: contains modified Copernicus Sentinel data (2015–16)/sarmap/RIICE project/OpenStreetMap contributors (background map).

Using Remote Sensing to Map Rice Paddy Drop in the Mekong Delta

Elizabeth Borneman

Satellites including Europe’s Sentinel-1A can now track the rise and fall of different agricultural products around the world. The satellite’s imagery showed that rice production in the Mekong Delta has decreased in the past year.

This animation shows the movement of ice and debris near Panmah Glacier in Pakistan, near Central Karakoram National Park. The 17 false-color images were captured between August 1990 and July 2015 by the Thematic Mapper on Landsat 5, the Enhanced Thematic Mapper Plus on Landsat 7, and the Operational Land Imager on Landsat 8. Source: NASA.

Karakoram Anomaly

Elizabeth Borneman

Landsat satellite data helped researchers analyze advancing glaciers in the Karakoram mountains, which is uncommon compared to most glaciers worldwide.

Martin Behaim's globe, 1492.

World’s Oldest Surviving Terrestrial Globe

Elizabeth Borneman

The world’s oldest terrestrial globe exists in Germany and shows the world as it was known in 1492 when it was created by Martin Behaim.

Screenshot showing the web page for the National Transit Map showing a bus and some icon.

National Transit Map 

Elizabeth Borneman

The goal of the national transit map is to find the places in America that are being under-serviced (or not serviced at all) by public transportation.

Researchers estimate that more surface area in the United States is devoted to lawns than to individual irrigated crops such as corn or wheat. This map uses shades of green to indicate the fraction of the U.S. land surface area covered by lawns, including residential, industrial, and recreational. (Map courtesy Cristina Milesi, 2005.)

Geography of Lawns

Elizabeth Borneman

Lawns now comprise the biggest use of land in the United States. Corn comes right behind grass as the second most grown ‘crop’ in the country.

Where Can You See From the Sea?

Elizabeth Borneman

Cartographer Andy Woodruff maps out what is directly across the ocean depending on where a person is standing along each continent's coastline.

Map of the Elwha River in Washington and the location of the two former dams. Map: USGS

How Unleashing Two Dams Extended Washington’s Coast

Elizabeth Borneman

The removal of two dams along the Elwha River in the Olympic Peninsula caused an expansion of the coastline of Washington and created a massive estuary.

District activity density in Milan (left) and Rome (right). From: De Nadai et al., 2016.

What Makes a Vibrant City? Lessons from Data Mining

Elizabeth Borneman

Researchers in Italy used a collaborative mapping tool, census data, land use data, and mobile phone data to compile information about the movement, interactions and life of an urban area.

New Earthquake Maps from the USGS Also Factor Human Activity Induced Causes

Elizabeth Borneman

The United States Geological Survey has created a new map that highlights where natural and man-made earthquakes could cause damage around the country.

Tree establishment at large villages of the Jemez Province. (Upper) Number of trees and dates of establishment at Kwastiyukwa (LA 482), Tovakwa (LA 484), and Kiatsukwa (LA 132/133). (Lower) locations of sampled trees at Kwastiyukwa (Left), Tovakwa (Center), and Kiatsukwa (Right). From: Liebmann et al, 2016.

Using LiDAR to Show How Native American Depopulation Impacted Forests in the United States

Elizabeth Borneman

Researchers have used LiDAR to understand the impacts of Native American population decline on forest fires in the United States.

A 19th century colored map showing New York City's street grid pattern.

Where the US Streets Have No Names

Elizabeth Borneman

Numerical numbering systems, or numbering streets in specific orders, is one way some cities have taking the pain out of navigation. A comprehensive analysis of streets in the US found that half of the cities here prefer to have their streets numbered rather than named.

Three dimensional perspective of bathymetry at Challenger Deep, Mariana Trench. Challenger Deep is located along axis of Mariana Trench. Tectonic plates, major faults and seamounts in the area are labeled. Source of image is Center for Coastal and Ocean Mapping - Joint Hydrographic Center

Noisy Mariana Trench

Elizabeth Borneman

The researchers put a microphone encased in titanium and sent it to a depth of six miles in the Mariana Trench. The scientists were able to hear the propellers of passing ships on the surface, the sounds of a storm passing overhead, and the calls of whales.

1880 popular vote by county. From Scribner’s Statistical Atlas, 1883.

The Map that Started the Red and Blue Election Map Trend

Elizabeth Borneman

Historian Susan Schulten has traced the practice of mapping elections of the country by color to 1883.

Elevation models show the SS Sansip (left) and the SS Samvurn (right) as imaged by a multibeam echosounder. Both of these ships leave sediment plumes detectable by Landsat 8 during ebb and flood tides. Source: Matthias Baeye et al

Using Landsat Imagery to Find Shipwrecks

Elizabeth Borneman

Satellite imagery from Landsat 8 has been used by a Belgian marine research institute to detect shallow water shipwrecks. Satellite imagery from Landsat 8 can detect the concentration of sand and silt particles in the ocean, which can then be used to pinpoint a potential shipwreck location.

Screenshot from NASA's Interactive map of the path of the Total Solar Eclipse of 2017 Aug 21. The northern and southern path limits are blue and the central line is red. The green marker labeled GE is the point of Greatest Eclipse. The magenta marker labeled GD is the point of Greatest Duration.

The Great American Solar Eclipse of 2017

Elizabeth Borneman

For the first time since 1979 a total solar eclipse will be visible from the contiguous United States on August 17, 2017. Called the Great American Solar Eclipse of 2017, the moon’s shadow track will only be visible in the United States.

The Caño Cristales up close. Photo: Mario Carvajal, Caño Crystals Project.

Caño Cristales, the Rainbow River

Elizabeth Borneman

The river Caño Cristales, is also known as the river of five colors for the vibrant path it winds through the Colombian landscape.

This gravity hill makes water appear to drain uphill, Magnetic Hill in New Brunswick. Photo: Water appearing to run uphill at Magnetic Hill in New Brunswick by Laurie Piskun, under license CC BY-SA 3.0, MediaWiki Commons.

What are Gravity Hills?

Elizabeth Borneman

There are hundreds of gravity hills around the world and they are characterized as places where a geographical optical illusion has been created.

Earth's land masses have stored increasing amounts of water in the last decade, slowing the pace of sea level rise. Image credit: U.S. National Park Service

How Continents are Slowing Down Sea Level Rise

Elizabeth Borneman

The continents of earth are helping slow down sea level rise, a new study shows. Melting glaciers and ice sheets are causing sea levels to change around the world, but the continents are actually absorbing a lot of this excess water.

A view of Eartha up close. Photo: Katie Hargrave

Eartha: The World’s Largest Revolving Globe

Elizabeth Borneman

Eartha, housed in the lobby of DeLorme's headquarters is the World's Largest Revolving Globe.