A group called Working Dogs for Conservation, use canines to sniff out animal and
plant populations so researchers can monitor and preserve them — an eco-variation on drug - and bomb - sniffing dogs.
Not exact matches
So Lusko, his wife and their daughter, Alivia, moved to Whitefish, Montana, and
planted a church in nearby Kalispell (
population 19,000).
The most passionate argument in the book, in a chapter on declining Jewish
population, pleads that, after the Holocaust, Jews are an endangered species, deserving protection and enhancement for the sake of diversity, like the bald eagle: «You have friends who work to rescue endangered animal and
plant species,
so you know why this matters.»
The world's exploding
population has made it profitable for big business to raze forests
so it can
plant mega crops like soy and oil palm; meanwhile, on a much, much smaller scale, subsistence farmers often clear trees
so they can
plant crops to feed their families and bring in small amounts of cash.
Cuomo, a Democrat, often has said operating a nuclear
plant so close to a major
population center poses a potential safety hazard.
So the best way to help declining monarch
populations — and to preserve their epic, multi-generational migration — is to
plant milkweed.
Standard forms of CRISPR gene drives, as the tools are called, can make tweaked DNA race through a
population so easily that a small number of stray animals or
plants could spread it to new territory, predicts a...
Standard forms of CRISPR gene drives, as the tools are called, can make tweaked DNA race through a
population so easily that a small number of stray animals or
plants could spread it to new territory, predicts a computer simulation released November 16 at bioRxiv.org.
All of the benefits and drawbacks to gene drives are «just
so hypothetical right now,» says Allison Snow, a
plant population ecologist at Ohio State University.
To determine the true toll, the Three Gorges Dam is taking on animal and
plant species, Liu says, long - term data is needed,
so that decreases in
population totals can be compared with natural species fluctuation.
Chloroplasts evolve slowly,
so researchers use next - generation sequencing to look for subtle differences in their genomes to determine how two
plants from different
populations might be related.
Masatoshi Nei: I wanted to make
population genetics useful and practical,
so I went into
plant breeding.
The general
population in northeastern Japan, however, has considerably less access to accurate, non-invasive radiation dose measuring equipment, a troubling situation made more
so by Wednesday's announcement by Japan's science ministry that small amounts of cancer - causing radioactive strontium have been detected in soil and
plants outside the 30 - kilometer zone around the
plant where the government has advised people to stay indoors.
The FRO2 gene is common to all
plants,
so boosting its expression in food crops or finding variants that thrive in poor soils could be important for increasing crop yields in the face of
population growth and global warming's threats to arable land.
As it turns out, despite the initial skepticism about the importance of gene flow, modern empirical and theoretical research using up - to - date molecular and DNA techniques have shown us not only how surprisingly far the flow of genes between distant
plant populations can be, but also that the flow of alleles among
populations is just as important, if not more
so in some cases, as natural selection.
So how much gene flow is there between
plant populations?
By munching grasses most other
plant - eaters consider not worth the effort, the insect thrives in overgrazed grasslands until its
populations swell
so much that they move onto crops and pastures, wreaking havoc on local farmers.
Studies done on healthy Whole Food, low fat,
plant - based vegans seems lacking,
so hard to compare different
populations....
Compared to rural African
populations eating traditional
plant - based diets, white South Africans and black and white Americans not only have more than 50 times the heart disease, 10 times more colon cancer, and more than 50 times more gallstones and appendicitis, but also more than 25 times the rates of
so - called pressure diseases — diverticulitis, hemorrhoids, varicose veins, and hiatal hernia.
Weeds often do not hold and protect the soil the way native
plants do,
so erosion increases and causes sedimentation of streams, harming fish
populations and water quality.
It is even not shameful that we tried originally to put the power
plants that use this fuel away from
population centers
so as to minimize damage from the truly dirty emissions.
I'm not sure what the
population numbers really are, but that's going to be at least 4,000
plants to the acre -(I'm probably way low)--
so there are 40,000 «hemp»
plants out there.
In particular, many of the
plant populations predicted to persist in the near future will actually do
so under local climate conditions that are already unsuitable for their long - term survival because long live spans and clonal reproduction strategies of many high mountain
plants allow them to retard extinction.
Increased weed and pest pressure associated with longer growing seasons and warmer winters will be an increasingly important challenge; there are already examples of earlier arrival and increased
populations of some insect pests such as corn earworm.64 Furthermore, many of the most aggressive weeds, such as kudzu, benefit more than crop
plants from higher atmospheric carbon dioxide, and become more resistant to herbicide control.72 Many weeds respond better than most cash crops to increasing carbon dioxide concentrations, particularly «invasive» weeds with the
so - called C3 photosynthetic pathway, and with rapid and expansive growth patterns, including large allocations of below - ground biomass, such as roots.73 Research also suggests that glyphosate (for example, Roundup), the most widely - used herbicide in the United States, loses its efficacy on weeds grown at the increased carbon dioxide levels likely to occur in the coming decades.74 To date, all weed / crop competition studies where the photosynthetic pathway is the same for both species favor weed growth over crop growth as carbon dioxide is increased.72
So it is a surprise to meet someone who calls himself an environmentalist but who asserts that things are getting better, that the rate of human
population growth is past its peak, that agriculture is sustainable and pollution is ebbing, that forests are not disappearing, that there is no wholesale destruction of
plant and animal species and that even global warming is not as serious as commonly portrayed.
Another UC Davis study showed that these
plant / animal corridors
planted right next to the vines attract
so many bugs, there is at least a 30 % reduction in leaf hopper
populations in either direction of the corridor by attracting bugs to the corridor.
So this way, we
planted trees in every rue in the city and
population took care of them.
All bees pollinate something like 90 % of the world's commercial
plants,
so the general decline of bee
populations is a real worry.
The
plants and trees still thrive during the winter months in Ireland, and the
population is much lower,
so you'll have free reign of the areas you visit.
Be a friend to the honey bee The world's bee
population is under threat,
so help them thrive in the garden by growing their favourite nectar - rich flowering
plants — try broad beans in the veg plot and marjoram and borage in pots or window boxes.