نوع مقاله : دیدگاه‌ها
نویسندگان
1 رئیس گروه تنوع زیستی- مرکز ملی مدیریت منابع ژنتیکی کشاورزی و منابع طبیعی
2 استاد موسسه تحقیقات اصلاح و تهیه نهال و بذر کشور و رئیس مرکز ملی مدیریت منابع ژنتیکی کشاورزی و منابع طبیعی کشور
3 هیات علمی سازمان تحقیقات، آموزش و ترویج کشاورزی
چکیده
کلیدواژه‌ها
عنوان مقاله [English]
نویسندگان [English]
The emergence of invasive plants in ecosystems poses a serious threat to biodiversity. Today, one of the world's main concerns is the decline of native plant and animal species due to the appearance of non-native invasive plants. These plants create numerous challenges by affecting natural resources, ecology, and the economy. Modern agriculture, the removal of biogeographical boundaries, transportation, tourism, and increased global trade have led to the spread of invasive plants and increased cross-border migration of non-native plant species. Invasive plant species have widespread impacts, including: reduction of plant diversity and soil health, alteration of climatic variables, effects on human and animal health, disruption of tree species reproduction, changes in soil physical, chemical, and biological properties, alteration of native plant community composition and structure, impact on microbial communities, disruption of the water cycle, effects on air quality, interference with pollination of native plants and crops. Therefore, to manage non-native invasive species, policies must be institutionalized in the country to prevent the reduction of biodiversity and ecosystem degradation. Assessing changes in the distribution and relative abundance of invasive species over time is an important step in managing this problem. These measures can help preserve human health and the environment.
کلیدواژه‌ها [English]
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