Sentences with phrase «natural disturbance»

Good News: Most Ecosystems Can Recover in One Lifetime from Human - Induced or Natural Disturbance

Emphasis on marine ecological theories, processes, and methods necessary to distinguish the ecological impacts caused by human activities from those caused by natural disturbance and other processes.

It is hard to conclude solely from the data whether this reduction is caused by natural disturbance, or policy / action implemented.

Policies that successfully increase the forest protection against natural disturbance agents may reduce net emissions from forest lands (Richards et al., 2006).

By these criteria, promising approaches across both industrialized and developing countries include policies that combat the loss of public forests to natural disturbance agents, and «Payment for Environmental Services» (PES) systems that provide an incentive for the retention of forest cover.

«These patterns of carbon storage, which we really didn't know before, depend on climate, soil, topography and the history of human or natural disturbance of the forests,» Saatchi said.

It means you need to really clearly say where, why, and how much you are calling natural disturbance (i.e. show your work!)

Because its natural disturbance, remember?

Whether its called natural disturbance or force majeure, the CAN view is that any mechanism agreed in the LULUCF rules must transparently and conservatively factor out emissions and removals from extraordinary natural disturbances only.

Common sense suggests that it should only be used for statistically extremely rare events and the same provisions for natural disturbance should be consistent for all Parties.

But they can also promote species and create habitat, maintaining the ecological balance of the forest and the region's most frequent natural disturbance over the long term.

They can be triggered by rainfall, erosion or other natural disturbances, such as earthquakes and volcanoes.

Forests experience plenty of natural disturbances: fire, weather variations, competition between plant species, and attacks by insect pests and pathogens.

Using these historical records, University of Missouri researchers were able to shed new light on how the interaction of natural disturbances, such as wildfires, and human actions shape forest conditions and the ecosystem services that forests provide today.

After their extinction, these healthy natural disturbances ceased, white oaks lost their primary mode of seed dispersal (i.e., via bird droppings), and the forests have never been the same.

Human activities and land use changes that result in permanent deforestation have a much greater impact than temporary deforestation from natural disturbances, such as a fire.

Many of these adaptation mechanisms needed for Third World countries require implementing tools that can override natural disturbances caused by global warming.

«The parrotfishes are very important to coral reef health because they eat the algae that would otherwise overwhelm young corals on reefs recovering from natural disturbances.»

Cascading effects of marine reserve protection, sediment pollution and natural disturbances on St. Lucian coral reefs.

It means that you have to treat natural disturbances in exactly the same way in your baseline as you do in the commitment period you're accounting emissions.

Risk of natural disturbances makes future contribution of Canada's forests to the global carbon cycle highly uncertain.

Cross-scale drivers of natural disturbances prone in anthropogenic amplification: The dynamics of bark beetle eruptions

With their wallowing and grazing, bison provide natural disturbances to the landscape that spread native seeds, aerate the soil, and help maintain the natural balance of prairie grasses and flowers.

The long term health and vigour of Crown forests should be provided for by using forest practices that, within the limits of silvicultural requirements, emulate natural disturbances and landscape patterns while minimizing adverse effects on plant life, animal life, water, soil, air and social and economic values, including recreational values and heritage values.

Not exact matches

... reduces dependency on peel from any single geographic area, to the extent we can withstand disruptions due to natural or man ‐ made calamities without any disturbance in pectin supply.

In fact agro-ecological interventions significantly decrease the vulnerability of small farmers to natural disasters and other disturbances.

Conversion of natural vegetation to agriculture is a major source of CO2, not only due to losses of plant biomass but also, increased decomposition of soil organic matter caused by disturbance and energy costs of various agricultural practices such as fertilization and irrigation.

It's part of the owners» commitment to simple and minimal living, with as little disturbance as possible to the natural world.

«There obviously are, in beautiful natural areas, worries about not just the drilling and the fracking — which I think are exaggerated — but about the trucks, the delivery, the roads and the disturbance,» he said.

«That is of special interest because it will enable us to develop a disturbance index,» said Taubert, «and to better interpret remote sensing observations by using the structure of natural forests as a reference.»

In a million years, barring profound shifts, the climate should have returned to its natural rhythms but any cities buried in sediment by rising seas should still be preserved, along with those signs of anthroturbation, human - induced disturbances underground, like the plutons from underground explosions of nuclear bombs.

«I think the reduction of habitat definitely decreased their population size,» Hung says, noting something similar may explain the extinction of other outbreak species in North America, like the Rocky Mountain grasshopper in the western U.S. «Our study suggests that the combination of natural population size changes and human disturbances drove the rapid extinction of this bird.»

This pattern of eating and being eaten can be in balance or it can lead to disturbances in the environment, for example when rabbits were introduced in Australia and the rabbits multiplied dramatically, as they had no natural enemies.

To assess the effects of humans, they compared near - natural forests with those exposed to intensive human disturbance.

Aronson thinks natural causes may have contributed, but that human disturbance was what set the disaster in motion.

· Natural differences between pristine forests and variation in forms of disturbance to the forests — such as logging and fire — across large landscapes means that simplification of species is not playing out equally everywhere.

The disease is characterized by profound fatigue and disability lasting for at least 6 mo, episodes of cognitive dysfunction, sleep disturbance, autonomic abnormalities, chronic or intermittent pain syndromes, microbiome abnormalities (1), cerebral cytokine dysregulation (2), natural killer cell dysfunction (3), and other symptoms that are made worse by exertion of any kind (4).

Fine - scale estimates of regional seagrass carbon stocks, as well as carbon fluxes from anthropogenic disturbances and natural processes and gains in sedimentary -LSB-...]

Keeping the entire process of gene expression running smoothly is key to maintaining youthful health, and the researchers wanted to study the broad effects that might ripple out from the natural, age - related disturbances to the splicing process.

Scientists face carbon modeling challenges from increased natural disasters, plagues and manmade disturbances

Studying and understanding forest disturbances is important for many reasons, including natural resource management, watershed protection and impacts on soil erosion, and examining the direct effects of tree - falls on the energy distribution grid.

To spread the risk of losing one habitat type in a bleaching event or other natural disaster, managers should protect multiple examples (replicates) of the full range of marine habitat types, and spread them out to minimize the chance that they will all be wiped out by the same disturbance.

Ultimately, in forests not otherwise limited by energy or nutrients variability in moisture availability with natural and climate oscillations may drive establishment success between years (League and Veblen 2006), with indirect disturbance effects (e.g., fires, landslides, insect outbreaks, and pathogen attacks) greatly affecting long - term recruitment success (Clark et al. 2016).

Plant from multiple species, seed sources, and climate zones, particularly from locally - adapted sources Manage to maintain genetic diversity and phenotypic plasticity Create opportunities for rapid natural selection for species with high predicted potential for adverse impacts from climate change (Sturrock et al. 2011; Erickson et al. 2012; Alfaro et al. 2014; FAO 2014) Plant drought tolerant and native species Retain diversity of species and promote legacy trees Manage or restore mosaic (variable pattern of species and ages) and maintain or improve landscape connectivity Plant in asynchronous rotations and manage for diverse age classes Thin, plant, and use prescribed fire to favor species adapted to disturbance (Millar et al. 2007; Vose et al. 2016; Keane et al. forthcoming)

These ecosystems are currently losing diversity without consistent disturbance regimes including natural fire cycles, weather events and the Passenger Pigeon's engineering role.

Instead, stay natural and allow yourself to take care of the minor disturbances and distractions.

There is increasing research (and age old evidence) that squatting to use the bathroom is not only more efficient and more natural, but also helps avoid common digestive disturbances (and even bigger problems like hemorrhoids.

In fact, many chronic diseases can be traced to disturbances in the natural cortisol pattern.

As a member of the Association of Natural Nutrition Clinical Practitioners, Susan focuses on nutritional counselling to build health and wellness to help people re-balance their physical and emotional health, specializing in the link between emotional disturbances and nutritional imbalances.

Black cohosh is used as a natural remedy for a number of menopause - related symptoms, including hot flashes, night sweats, disturbances in mood, and vaginal dryness.