Đến thăm đất nước Trung Quốc xinh đẹp, bên cạnh những địa chỉ du lịch nổi tiếng như Vạn Lý Trường Thành, lăng mộ Tần Thủy Hoàng, Ngũ Đài Sơn, khu thắng cảnh Vũ Di Sơn… du khách cũng không nên bỏ lỡ khu Địa mạo Đan Hà (Danxia Landform) – một trong những địa điểm du lịch độc đáo của Trung Quốc.
Three years have passed since the first edition of Basics of Environmental Science appeared. During
this time new concerns have arisen, the controversy in Britain over the safety and desirability of
genetically modified foods being the most spectacular example. At the same time, our understanding of
other issues has improved as more information about them has been gathered.
The discipline of Landscape Ecology is rapidly emerging as a motive force,
both in the domain of theoretical ecology, and in applied fields such as biodiversity
conservation planning. Without it and its further development, the
more reductionist elements of, and approaches to, ecology will continue to
make the discipline decreasingly relevant to land management, which will be
made totally on the basis of politics and socioeconomics.
Land management is presently undergoing enormous change: away
from managing single resources to managing ecosystems. From forest
to tundra, to desert, to steppe, the world’s ecosystems vary vastly.
To manage them effectively we need to understand their geographic distribution
better. We need to do this at various levels of detail because
ecosystems exist at multiple scales in a hierarchy, from regional to local.
Maps are needed to display ecosystem distribution and hierarchy.
Until now, information on defining ecosystem boundaries has been
This book explores the diversity of topics related to radiometric dating, with particular
emphasis on the method of radiocarbon dating and a cross-check of its results with
Chemistry and the global carbon cycle is an essential element of life on Earth, because
carbon is a component of every living cell, plants and animals. The radioactive isotope
14C was found useful for dating, for which in 1960 Willard Frank Libby received the
Nobel Prize in Chemistry.
The Voi Mep massif of the Truong Son range, having the highest peak in the Quang Tri area (1739m), is composed of granite and granodiorite intrusive rocks in Ben Giang-Que Son complex. This massif is fairly isometric with characteristic landforms comprising: remnants of old pediment surfaces, mountain slopes and valleys with steep profiles.
(BQ) Ebook Earth science: Changes To Earth's Surface includes what can cause a landslide? What makes magma rise inside a volcano? Why do earthquakes happen at faults? Erosion and deposition are two forces that change landforms. Explain in your own words what each force does. Include details from the book to support your answer.
Ninh Binh province is well known as an area with famous karst landscape that likes inland HaLong Bay. An attractive and charming cave system is developed in Triasic limestones of the Dong Giao formation, created a wonderful sites for tourism. The exciting features of karst landforms in the Ninh Binh province are mogots. It is mogots make Ninh Binh province became inland HaLong Bay. In the study area most wide spread karst forms are: mogots, karst slope and peaks, karst remnant relief, karst relict relief, karst polje, karst dry valley and karst ponor and sinkholes.