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Dry Corridor
The Dry Corridor or Central American Dry Corridor (CADC) is a tropical dry forest region on the Pacific Coast of Central America. This area, which extends from southern Mexico to Panama, is extremely vulnerable to climate change due to much of the population living in rural areas and in poverty, and thus dependent on grain crops for their livelihood. Climate change's effects on the region have increased the severity of droughts because of increased evaporation, reduced soil moisture, and salinization of freshwater resources. Particularly vulnerable to climate change are the areas of Guatemala, El Salvador, and Honduras. Since 2001, these areas have suffered from irregular drought patterns due to changes in the El Niño-Southern Oscillation (ENSO). During an El Niño event in 2009 (the year the term "Dry Corridor" was penned), it is estimated that 50-100% of crops in these regions were affected by the water deficit, and between 2014 and 2016, millions of people in the dry corridor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical And Subtropical Dry Broadleaf Forests
The tropical and subtropical dry broadleaf forest is a habitat (ecology), habitat type defined by the World Wide Fund for Nature and is located at tropical and subtropical latitudes. Though these forests occur in climates that are warm year-round, and may receive several hundred millimeters of rain per year, they have long dry seasons that last several months and vary with geographic location. These seasonal droughts have great impact on all living things in the forest. Deciduous trees predominate in most of these forests, and during the drought a leafless period occurs, which varies with species type. Because trees lose moisture through their leaves, the shedding of leaves allows trees such as teak and mountain ebony to conserve water during dry periods. The newly bare trees open up the canopy (forest), canopy layer, enabling sunlight to reach ground level and facilitate the growth of thick underbrush. Trees on moister sites and those with access to ground water tend to be ever ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Al Jazeera English
Al Jazeera English (AJE; , ) is a 24-hour English-language News broadcasting, news channel operating under Al Jazeera Media Network, which is funded by the government of Qatar. Al Jazeera introduced an English-language division in 2006. It is the first global English-language news channel to be headquartered in the Middle East. Al Jazeera is known for its in-depth and frontline reporting particularly in conflict zones such as the Arab Spring, the Gaza–Israel conflict and others. Al Jazeera's coverage of the Arab Spring won the network numerous awards, including the Peabody Award. It positions itself as an alternative media platform to the dominance of Western media outlets like CNN and BBC, focusing on narrative reporting where subjects present their own stories. History The channel was launched on 15 November 2006. The channel was initially slated to be named Al Jazeera International, but the name was changed nine months before the launch. This decision was influenced by o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Environment Of Central America
Environment most often refers to: __NOTOC__ * Natural environment, referring respectively to all living and non-living things occurring naturally and the physical and biological factors along with their chemical interactions that affect an organism or a group of organisms Other physical and cultural environments *Ecology, the branch of ethology that deals with the relations of organisms to one another and to their physical surroundings *Environment (systems), the surroundings of a physical system that may interact with the system by exchanging mass, energy, or other properties. *Built environment, constructed surroundings that provide the settings for human activity, ranging from the large-scale civic surroundings to the personal places *Social environment, the culture that an individual lives in, and the people and institutions with whom they interact * Market environment, business term Arts, entertainment and publishing * ''Environment'' (magazine), a peer-reviewed, popular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agriculture In North America
Agriculture encompasses crop and livestock production, aquaculture, and forestry for food and non-food products. Agriculture was a key factor in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in the cities. While humans started gathering grains at least 105,000 years ago, nascent farmers only began planting them around 11,500 years ago. Sheep, goats, pigs, and cattle were domesticated around 10,000 years ago. Plants were independently cultivated in at least 11 regions of the world. In the 20th century, industrial agriculture based on large-scale monocultures came to dominate agricultural output. , small farms produce about one-third of the world's food, but large farms are prevalent. The largest 1% of farms in the world are greater than and operate more than 70% of the world's farmland. Nearly 40% of agricultural land is found on farms larger than . However, five of every six farms in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Central America
Central America is a Subregion#North America, subregion of North America. Its political boundaries are defined as bordering Mexico to the north, Colombia to the southeast, the Caribbean to the east, and the Pacific Ocean to the southwest. Central America is usually defined as consisting of seven countries: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and Panama. Within Central America is the Mesoamerican biodiversity hotspot, which extends from southern Mexico to southeastern Panama. Due to the presence of several active fault, active geologic faults and the Central America Volcanic Arc, there is a high amount of seismic activity in the region, such as volcanic eruptions and earthquakes, which has resulted in death, injury, and property damage. Most of Central America falls under the Isthmo-Colombian Area, Isthmo-Colombian cultural area. Before the Spanish expedition of Christopher Columbus' voyages to the Americas, hundreds of indigenous peoples made thei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Triangle Of Central America
The Northern Triangle of Central America (NTCA) is a term used in the United States to refer collectively to the three Central American countries of Guatemala, Honduras, and El Salvador. The term is used with respect to the countries' economic integration, and their shared challenges, including widespread poverty, violence, and corruption, which have prompted many to become refugees fleeing the three nations.Amelia CheathamBackgrounder: Central America's Turbulent Northern Triangle Council on Foreign Relations. (last updated October 1, 2019). The Northern Triangle is one of America's poorest regions; as of 2018, all three countries were in the bottom 20% of Latin American nations by GDP per capita. An estimated 60% of Hondurans and Guatemalans subsist below their national poverty lines in those countries, much higher than other Latin American nations. Collectively, remittances make up nearly 18% of the Northern Triangle's economic output. The group of countries has signed trad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climate Refugees
Climate migration is a subset of climate-related mobility that refers to movement driven by the impact of sudden or gradual climate-exacerbated disasters, such as "abnormally heavy rainfalls, prolonged droughts, desertification, environmental degradation, or sea-level rise and cyclones". Gradual shifts in the environment tend to impact more people than sudden disasters. The majority of climate migrants move internally within their own countries, though a smaller number of climate-displaced people also move across national borders. Climate change gives rise to migration on a large, global scale. The United Nations High Commissioner for Refugees (UNHCR) estimates that an average of 20 million people are forcibly displaced to other areas in countries all over the world by weather-related events every year. Climate-related disasters disproportionately affect marginalized populations, who are often facing other structural challenges in climate-vulnerable regions and countries. As a re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central American Migrant Caravans
Central American migrant caravans, also known as the ("Migrant's Way of the Cross"), are migrant caravans that travel from Central America to the Mexico–United States border to demand asylum in the United States. The largest and best known of these were organized by (A People Without Borders) that set off during Holy Week in early 2017 and 2018 from the Northern Triangle of Central America (NTCA), but such caravans of migrants began arriving several years earlier, and other unrelated caravans continued to arrive into late 2018. There is some disagreement as to whether the migrant caravans are primarily composed of refugees seeking asylum or are merely large concentrations of traditional economic migrants. Numerous human rights organizations document the increase in violence and abuse in recent years in Central American countries. A report by the Geneva Declaration on Armed Violence and Development, cited by Amnesty International, noted that between 2007 and 2012, several Ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crop Rotation
Crop rotation is the practice of growing a series of different types of crops in the same area across a sequence of growing seasons. This practice reduces the reliance of crops on one set of nutrients, pest and weed pressure, along with the probability of developing resistant pests and weeds. Growing the same crop in the same place for many years in a row, known as monocropping, gradually depletes the soil of certain nutrients and promotes the proliferation of specialized pest and weed populations adapted to that crop system. Without balancing nutrient use and diversifying pest and weed communities, the productivity of monocultures is highly dependent on external inputs that may be harmful to the soil's fertility. Conversely, a well-designed crop rotation can reduce the need for Fertilizer, synthetic fertilizers and herbicides by better using ecosystem services from a diverse set of crops. Additionally, crop rotations can improve soil structure and Soil organic matter, organic m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature-based Solutions
Nature-based solutions (or nature-based systems, and abbreviated as NBS or NbS) describe the development and sustainable use, use of nature (biodiversity) and natural processes to address diverse social issue, socio-environmental issues. These issues include climate change Climate change mitigation, mitigation and Climate change adaptation, adaptation, human security issues such as water security and food security, and disaster risk reduction. The aim is that Ecological resilience, resilient ecosystems (whether natural, managed, or newly created) provide solutions for the benefit of both societies and biodiversity. The 2019 UN Climate Action Summit highlighted nature-based solutions as an effective method to combat climate change. For example, nature-based systems for climate change adaptation can include natural flood management, restoring natural coastal defences, and providing local cooling. The concept of NBS is related to the concept of ecological engineering and ecosystem-ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climate Justice
Climate justice is a type of environmental justice that focuses on the unequal impacts of climate change on marginalized or otherwise vulnerable populations. Climate justice seeks to achieve an equitable distribution of both the burdens of climate change and the efforts to mitigate climate change through advocacy and policy change. The economic burden of climate change mitigation is estimated by some at around 1% to 2% of GDP. Climate justice examines concepts such as equality, human rights, collective rights, justice and the historical responsibilities for climate change. Climate justice recognizes that those who have benefited most from industrialization (such as coal, oil, and gas enterprises) are disproportionately responsible for the accumulation of carbon dioxide in the earth's atmosphere, and thus for climate change. Meanwhile, there is growing consensus that people in regions that are the least responsible for climate change as well as the world's poorest and most mar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climate Migration
Climate migration is a subset of climate-related mobility that refers to movement driven by the impact of sudden or gradual climate-exacerbated disasters, such as "abnormally heavy rainfalls, prolonged droughts, desertification, environmental degradation, or Sea level rise, sea-level rise and cyclones". Gradual shifts in the environment tend to impact more people than sudden disasters. The majority of climate migrants move internally within their own countries, though a smaller number of climate-displaced people also move across national borders. Climate change gives rise to Human migration, migration on a large, global scale. The United Nations High Commissioner for Refugees (UNHCR) estimates that an average of 20 million people are forcibly displaced to other areas in countries all over the world by weather-related events every year. Climate-related disasters disproportionately affect marginalized populations, who are often facing other structural challenges in climate-vulnerab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
