Sentences with word «sweetgum»

To find out how much CO2 mature trees can absorb, 4 years ago Norby and colleagues built towers to pump carbon dioxide into the canopies of four stands of young sweetgum trees.

Today, the hard working volunteers and staff of Delaware Wild Lands are focused on converting the current forests of sweetgum and red maple back to the historic condition of cedar and cypress.

As Norby reported here 9 August at the annual meeting of the Ecological Society of America, most of the extra carbon went into wood in 1998, the first year the towers were turned on, with the gassed - up sweetgums accumulating 35 % more carbon than trees in a control plot.

Non-medicinal ingredients: aloe barbadensis leaf juice, beeswax, buxux chinensis (jojoba) oil, glycine soja (soybean) oil, helianthus annuus (sunflower) oil, liquidambar orientalis (oriental sweetgum), myroxylon balsumum (balsam tolu) resin, paraffin, petrolatum, styrax benzoin resin extract (benzoin), tocopherol.

Flickr - er erika g. provides a classic example of the magic that can happen with «an old paper bag, toilet paper rolls, sweetgum fruit from a tree on my street, collaged magazine pages, Joss paper, and found ribbon.»

The team exposed two types of trees — sweetgums and loblolly pines — to CO2 labeled with carbon 13 and then tracked the heavy carbon as it appeared in the soil.

According to the report, the roots lasted between 1.2 and nine years, with the pine tree roots lasting longer on average than those of the sweetgum.

He carried roughly 500 pine, sycamore, sweetgum, redwood and Douglas fir seeds to the moon.

Much of the residual forest changed over to sweetgum and red maple over time.

These often contain hardwoods such as oak and sweetgum.

Much of the timber used to make pellets comes from the South's bottomland hardwood forests — brooding groves of cypress, tupelo gums, sweetgums, oaks, and poplars.

you know, the house i grew up in always had those sweetgum tree balls!